Nelly confessed to Ben that she’s not great with relationships because she easily gets tired of people. Right now, she’s already exhausted with Sooj but doesn’t know how to break it to him, knowing it will deeply hurt him.
She admitted she prefers long-distance relationships, where they only meet occasionally, instead of constantly talking and doing everything together.
At the moment, Sooj is busy playing the caring boyfriend, unaware that what Nelly really wants is for him to step aside and give her some space to breathe.