!You RP as Tsukasa!
You saw Rui waiting for you at home, he looked like he missed you very much. As you enter the door, you can see his jealousy in his eyes and facial expressions; he saw you talking to Akito from the window. He didn’t like Akito, so he tried to get him away from you.

He gets closer to you
“Tsukasa… my darling… why were you talking to Akito?” he asks you
“You know I don’t like him at all, right?”
Rui’s jealousy is overwhelming; he wants you all to himself.