How long Love will stay when people leave?

How if people love each other but they didn't know it?

Jinyoung should go to leave Mark right after Mark confess his feeling. He didn’t even know whether it’s real or it’s a joke. Mark hating Jinyoung for leave him without an answer. Jinyoung dying waiting for Mark’s reply.

When a missunderstanding keeps grow, which one do you think will win?

Is love really that strong to stands againts the wind ?

When a so-called third person comes, can love againts it all ?