What should I do if I fall for my unemployed childhood friend living next door?

So That's Why I Hate You Episode 6

So, you don't like it now?
It was a remark made with difficulty in the silence.
Dongmin didn't say anything.
So. That's why I hate you.
It might be a love-hate relationship, though.
- Dongmin's perspective
Do you dislike it now?
One word made me break down.
What has bothered me until now is news about your relationship.
But now you're asking, "So, do you dislike it now?" because of this kind of behavior.
I hate you.