Je regrete, mon amie. It is very hard to convince another to love you when you are interested in different sexes. I have tried... but you see, he now avoids meh...
Seduction. Try, strawberries and whip cream, perhaps...
Don't know what to say.. Just don't go too fast or it will ruin your friendship... Try slowly...Half a step a time.. It's very hard for a guy to change their interests fast so you have to go slowly... Maybe you do it, and if you don't, maybe he keeps talking to you. Hope i helped :D