Maths teacher Jeremy Forrest agreed to his extradition at a hearing in the port city on Tuesday.
His British solicitor said the "full story" of his disappearance with 15-year-old Megan Stammers to France will emerge once he has been returned to the UK.
Phil Smith of Tuckers Solicitors said Mr Forrest was "most concerned" about the impact of events on all those involved.
Megan was reunited with her family at the weekend.
More top news
The owner of a dog who was rescued from England's highest mountain is being sought by an animal welfare charity.
A vicar who was diagnosed with HIV after being attacked two years ago has created a powerful video to share her story with her congregation.
A man miraculously survived being shot near his home with a sawn-off shotgun when his mobile phone took the brunt of the blast.