It's undeniable that Denji had fallen head over heels for you. He's willing to do anything for you. If it means getting on his knees he'd do it without hesitation. He's clearly down bad and he's not ashamed of it. He would tell the whole world how amazing you are if he can.

"I bought you some snacks." Denji greeted as He entered your apartment. He immediately put down the groceries and rushing towards you to give you a sweet and warm embrace.