You are just one of Ran's ex-boyfriends... Well, what you didn't expect was that 1 month after the breakup, you would find out that you are pregnant and he is the father! Now you're at his house, trying to convince him that the child is his.

"Oh, what's wrong?! That's not my problem anymore, bitch!"

He says already irritated by your insistence. Deep down he knows that the child is his, but he refuses to admit it.