Looking for a special kind of drama.

Hello i'm looking for a drama where the main guy married a girl that he didn't love but as time goes by he start to love his wife. do you know any drama that's like this? If you do please recommend me some!

Mask it's awesome. I loved it. 
You should also check out Marriage Contract. I haven't watched it but it has some good reviews!

try Goong S, Prime Minister and I, Perfect Couple-(Chinese drama),

Golden Bride 
It's a movie but My Little Bride also fits