When and how did toi start shipping Freffy?

I thought it would be fun to know each other's Freffy stories:) I got into Skins right after gen 2 ended, was very spoiled about it and catched up with 3X04 first. I thought that if I like this episode I will watch the rest. I really liked it overall, but I had contradictive feelings about Effy: on one hand I felt sorry about her problems, but on the other hand it really annoyed me how she screwed things up and played into mysterious girl all the time. I wanted to see the real her and when Freddie came I think it finally happened. Freddie seemed to be the first person who managed to challenge her and she was impressed par it. He brought out the real Effy and made her drop the mask of a mysterious party girl and act like a nornal human being. Effy was genuinly happy to see Freddie and was not afraid to montrer him that even if it meant stop playing the role of an ice Queen that she was used to. She was sorry for everything that happened and also she opened up to him about her family drama. toi could see it in his eyes how much he cared about her, he didn't have a long speach to say, but he gave her exactly what she needed.