CVs I advice you to watch an old Tamil movie Mouna ragam,where a man makes his wife fall in love with him in style and how she fell in love beautifully.
maybe you can get some ideas from there.It is a classic movie,with no over the top emotions and consitent storyline.
Excellent movie... They can use the music as well... Of course with maniratnams permission!! Another movie they can take clue from is Hum aapke dil me rehte hai... A contract marriage- wife goes to mayaka- hubby realizes and manofys- luved. That movie!!!
Thats one of the best movies which I like to watch again and again why not it's Maniratnams.
So true without loosing his dignity and being in his character he makes his wife fall in love with him naturally.so pure and heart touching emotions were shown.