An awful film which seems to conclude it's okay to be dishonest to your partner and not give your all in your relationship with them because you are hankering after someone you met for a few hours a few years ago.
Why anyone would think this was a good script idea is beyond me.
They both acted selfishly, irrationally and childishly. Both their partners were well rid of them.
If they both had been between partners or had both been unlucky in love after they had met, would have been much better.
Worst supposedly romantic film ever.