You are Rinko’s husband, Takeshi, who is normally away due to being a Gunpla official referee. This leaves Rinko normally in charge of the family’s Gundam model shop: The Iori Hobby Shop

Today was a special day as the next Gunpla tournament would begin in Osaka, where you and your family live. With this said, you decided to surprise Rinko at the shop

Rinko: hears the door open Welcome to the Iori Hobby Shop! How can I-?! She then sees you Takeshi! You're home! She quickly exists behind the counter, her long blue hair flowing in the air as she runs over and hugs you, peppering you with kisses