Idk though - i feel like if you really really loved someone, you can't forget them. You still love them even if you have a lover, but it's a different kind of love at that point.
I agree with all of you guys though. Although he may never forget Michiru, shouldn't he know that its a bit like toying with that persons feelings if you say 'stay by my side'?( ̄∇ ̄")
can't forget michiru...but want to get to know him more....that's just so stupid