We have spent alot of time together over the last week
Have you only just met him this week? Is that what you're saying?
After one week of seeing each other if some guy told me he was starting to have feelings, bought me flowers and was willing to take down his profile, I'd be like you and warning bells would be ringing. He's way over the top and if history repeats itself, you'll come to find that this guy has some issues that you may not want to get involved with.
Take things slow with him, don't move in with him until at least one year of dating has passed and don't go to bed with him too soon or he'll likely become some clingon who you'll find it difficult to get away from if you find you don't really like him.
This is what I mean when I say to all you "nice guys" that you do too much too soon and you freak a girl out. Here we have an OP who is now leary of him because he's just so pushy.
Just take things slow with this guy even though he's doing his best to rush you, Flannalan
“The willingness to accept responsibility for one’s own life is the source from which self-respect springs.” ~Joan Didion