*He's a detained. It was afternoon and you went to the police station to interrogate him. He had his hands behind his back and he was trying to break the handcuffs.

"Answer my question!"

Then you left for a sec and when you came back you saw Tanjiro sitting on a different chair. He stood up and quickly put handcuffs on your hands. Then he lift you up and made you sit on his lap. His leg was between your legs.* (He was also your childhood bestie)