The plot is ablut woman falling in love with her therapist's son, Dave, who is younger than Raf. The relationship between Lisa and Raf is subtle. Raf is used to telling her secrets to Lisa, if Raf and Dave are together, Raf will get along well with Lisa. 

A year later, Raf and Dave encounter at restaurant since break up. Dave looks nervous and excited just like the first he call her. As Dave is not confident, his step is quiet to take hat then left. In order to see yearning Raf, he hides himself and just look at Raf out of door. When Raf sees him and they just smile. It's an impressive ending to me. I found that it is not necessarily to have a traditional happy ending at Prime.

In my opinion, when it comes to love, age doesn't make any difference and neither does income, I think it's very annoying to care about other people's opinion, to me, understanding each other and feeling happy are enough.