How to win player's (casanova's) heart?

Hey,
I'm dating a guy and he's really attractive, he seems really into me, chats with me 24/7 thought we take it slow. We don't talk about it but I know he wouldn't refuse dating others at the same time, he even called himself Casanova jokingly but I think about it seriously. I feel he dates others too, but looks for the special one.
Okay, out interaction makes me feel good, I'm even slowly falling in love. I really want to become that special one. What are the tricks to win Casanova's heart?
How to make him commit without hesitation?
Thanks!
How to win player's (casanova's) heart?
Post Opinion