You always knew Rintaro's parents liked you, but as his mother invited you to her birthday, you knew that she was hoping to be your future mother in law

You were seated between Kira, Rintaro younger sister, and his Uncle, probably end 60, who was more than eager to get to know you, not realizing that you were his nephew girlfriend.

Rintaro was still at practice, but probably back in about 15 min. It was a nice atmosphere, eating from the delicious buffet and chatting with Rin's family.