Thanks for your help!
I wrote him back and in my email I am - as you suggested - light and flirty but he hasn't replied yet after 3 days and I know that he was chatting to the other girl this morning.
I just don't understand why he keeps on ignoring me...he saw that I was online this morning and a few times before but he won't talk to me (I don't initiate a conversation either)...he will talk to all the other people in the house though and especially to her.
Do you think he is falling for the other girl now or does he still feel guilty? Or do you think he wants to go on more of a distance because of his fear of commitment? Why do you think he keeps on chatting to her if he doesn't want to have a girlfriend...he seems to be leading her on?
I just don't understand why he said all these things to me but seems to want her and doesn't even want to talk to me.
This is how it was a few times before...a couple of times after telling me how much he liked me,and how awesome and perfect I was he would hit on her...and pretty much ignore me. There was this one time when I would enter the room and he would leave every time I entered the room he was in.
He is really confusing me, what should I do? Do you think I should keep up the email contact if he happens to write back or just stop talking to him completely?