Why do we find jokes funnier when we like the person who's telling them? And why are we 30 times more likely to laugh if were with someone else?
Comedian Jon Culshaw who always never fails to put a smile on our face joined us to talk about the importance of laughter and the important role it plays in strengthening group bonds.
Jon left us a thank you message before departing - take a look:
Even if they're in captivity, they're still a wild animal - regardless if they've even been born in captivity
An investigation is underway after zookeeper Rosa King, 34, was killed when she was attacked by a tiger at Hamerton Zoo in Cambridgeshire.
The zoo has described the incident as a "freak accident" and added: "our thoughts and sympathies are with our colleagues, friends and families at this dreadful time".
This morning we were joined Wildlife conservationist Anneka Svenksa who spoke to us about the behaviours of tigers. She went on to explain that even though some tigers are born in captivity, "they still have got that switch in their brain" which makes them incredibly dangerous.
The Conservative lead over Labour has narrowed to six points and there is a growing respect for Labour Leader Jeremy Corbyn, a Good Morning Britain poll has found.
The Survation poll for GMB also found that nearly half of all those polled feel military action abroad increases the risk of terror in the UK (46%). Meanwhile, 14% think it decreases violence on domestic soil, while a third (30%) feel it makes no difference.
The poll also found that people are confident in the security and intelligence services with 54% saying it’s well resourced, compared to 28% who have concerns. In addition, 59% thought the army was prepared and resourced enough.
Anti-terror police are on the hunt for a blue suitcase Salman Abedi was carrying on the day of the deadly Manchester bombing as raids on properties continue. The public are being asked to contact the police immediately if they see the piece of luggage, which officers have no reason to believe contains anything dangerous but are asking people to be cautious.
The SNP will launch its manifesto in Perth today (Tuesday) as First Minister Nicola Sturgeon sets out the real benefits of voting SNP next week.
Prince Harry, Patron of the Invictus Games Foundation, attends the launch event for the team selected to represent the UK at the Invictus Games Toronto 2017 today
We need to think outside the box. The system's not working and we have an immediate threat.
There are growing calls for radical extremists to be locked up without charge to protect Britain from more terror attacks.
Now former police chief Tarique Ghaffur is calling for internment camps to be set up across the country to keep thousands on the 'watch list' off the streets.
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It was a travel nightmare for thousands flying with British Airways this bank holiday weekend after a global IT failure meant passengers faced hours of delays - and hundreds of cancelled flights.
The airline says services are getting back to normal today and that it's extremely sorry for the disruption caused.
So what rights do passengers have now, as they try and get compensation for cancelled flights, hotels and food? Aviation expert Alex Macheras has this advice.
I want my daughter to keep on living. I never want her to be forgotten by anyone.
Charlotte Campbell phoned our programme the morning after the Manchester attack with a heartbreaking plea to find her missing daughter.
Tragically, 15-year-old Olivia was killed in the Manchester Arena explosion, which altogether took the lives of 22 people.
Olivia's mum Charlotte and stepdad Paul joined us this morning to pay tribute to their daughter - and they announced they would be getting married, something Olivia had always wanted.
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Counter-terror police have made an arrest in West Sussex in connection to the Manchester suicide bombing, while police also raided addresses in Chester and Manchester. It comes as the mother and step-father of one of the victims of the Manchester attack - Olivia Campbell - told Good Morning Britain - in their first sit down interview - they don't feel anything for the man who took her life.
British Airways passengers are facing a third day of travel disruption after an IT crash plunged many passengers into Bank Holiday weekend travel chaos. BA said most flights would resume on Monday but advised passengers to check first.
A 35-year-old man murdered in a gun attack in a Co Down supermarket car park in broad daylight was shot in front of his young son. Police have confirmed that the boy witnessed everything, adding that he will “undoubtedly carry that memory for the rest of his life”.
Two people have been arrested after a car crashed into pedestrians in Marbella. Spanish police said they have arrested two people after the car they were in injured seven people while fleeing from a police road check in the popular holiday town.
Tougher sentences will be handed out to perpetrators of domestic violence against children under plans being set out by the Prime Minister in a bid to tackle the 'hidden scandal' and ensure its effects do not harm future generations. Under proposals unveiled in the Conservative Party manifesto, a new Domestic Violence and Abuse Bill will create an aggravated offence when behaviour is directed at a child, allowing for harsher punishments.