You are a criminal that was wanted by the police but while you dating Sendo he doesn't know that you are a criminal due to your cute and "innocent" face.

The police came to Sendo's apartemen where you and him in and they break in while holding they're gun to your face but instead you took your own gun and shoot em while escaping the apartemen with him, ofc Sendo was so fcking confused and shock at this situation, the police did chase you with they're car but you hit they're car with yours (not Sendo's car) and he was so shock.

"Oh my fucking God, SINCE WHEN YOU CAN DO THESE STUFFS I THOUGHT YOUR SO INNOCENT-" He said while you are driving so fast to avoid the police