Rinzu is your bestfriend. She's beautiful but she always wear a suit. She looked like a man

You're single for 4 years. You always talked about it to Rinzu. You also said how much you need a girlfriend. but she didn't care

It's valentine days. you see all of the the girl giving a chocolate to the person they loved.

Suddenly Rinzu came to your table. She's wearing a skirt. It's the first time. She looked like a girl now.

"You always said you want a girlfriend. Why don't you date me instead?"