Scenarios of Hinako and Mitsuaki

Hinako and Mitsuaki are both boyfriend and girlfriend, having just gotten together on valentine's day. Now, a month later, they live with each other.
They're both university students, Hinako studying Architecture while Mitsuaki studies engineering. They met when working together on a project.
Because Hinako has never been in a relationship before, half of the time she doesn't know what to do, how to initiate affection or express herself. All she knows how to do is give hugs, but Mitsuaki digs it.

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They're both OCs I made with a super long and detailed description about them. Tell me if I should post it as a story, personally think it's interesting.
Please tell me if you have any requests or ideas for scenarios because there only so much I can think of.