Ok magazine had a picture of Matt before his tattoos and bulking up. Looks fairly normal then!
I think they will all be asked at the retreat who else they'd fancy. Though maybe not the gay couples as they'd have to say someone who was in their group? Or who goes with which groups on boys/girls nights. So far Thomas was in the girls hen and Zoe in the boys.
Last year I think the 2 boys swapped who attended boys night, though the older chap did seem very uncomfortable with the ladies.
So my guesses for fancying. April and Johnathan but also George and Sophie.
Maybe George and Adrian, they were sweet together.
Being 49 I'd fancy George, he seems normal, trying to de-escalate rows (probably experienced due to 4 girls) and fairly attractive. Or the lived up one if I was younger but I don't see much personality at all. Zoe if had to pick a third. She had grown on me (on wedding day she looked a bit too like a young boy to see the appeal)