This story in a nutshell (or: How to sexually molest someone of the same sex)
1. become friends with your target of sexual attraction
2. suddenly confess your "love" when they expect it the least
3. lure them in the trap with the like or hate trap (suki/kirai-question) because rejecting you by saying they "hate you" would cost them your friendship
4. sexually assault them while they're in a state of mental confusion
Who knows how many normal people have been led astray by this kind of sexual predators.
I love this one, they are so cute and actually kiss after confessing, which is actually something that it should happen after confessing and not in 6 month later, like it seems to be in the east or at least in some manga!