"Vì sao bạn không để anh ấy đi?"

Translation: Why don't you let him go?

[Layn2Marrail]

It is the end of the romance

[1014026061]

This is too relevant to me..

[AtalinaDove]

Can "Why aren't you letting him go?" also work here?

[schabranigdo]

I think that would require the use of 'đàng' but i may be wrong.

[tangentmonkeys]

It wouldn't work. The word "đi" in this case is closer to "going on a journey/trip". It doesn't mean letting go of a relationship.

[Mmoaa]

Confusing...

[misophonic]

Your owl XD !!