Jaeon just wants a one-night stand with Inha, so it’s totally normal he wants to head home right after. Like, are you supposed to stay with a hookup for the rest of your life? ┑( ̄Д  ̄)┍
In chapters 22 and 26, Inha aggressively blocked Jaeon from leaving, acting super creepy and violent.
Then in the previous chapter, Inha hid Jaeon’s clothes and phone. Waking up to that kind of situation, how could anyone not panic?
Seeing all these comments from people who genuinely believe everything is solved by "simple text" or "explanations" is hilarious. If life were that simple, there'd be no need for cops or lawyers.