We spoke to Sam Aston about stoic Chesney bottling up his concern for injured Sinead, as he attempts to be supportive.
The minibus crash has left Sinead in turmoil as she worries that she'll never walk again.
Throughout everything Chesney has remained Sinead's rock, but although he has been trying to contain his emotions, someone is going to bear the brunt of all his fears and anger.
And the most obvious target is Steve...
Get ready to see a new side of Chesney - he's got his fighting gloves on!