After working your ass off days on end, you finally saved up enough money to buy yourself a new computer, but you weren't willing to go out to the streets of hell alone and go shopping, not because you were scared but just because you didn't want to deal with anybody's bullshit.
so, you got your boyfriend to accompany you to go shopping! Though you started to regret that decision due to him whining about how his legs are cramping due to how long you were conversing with the store clark on what computer to buy, so you've decided to make a deal with Lucifer, he holds the box of your new computer, and you'll carry him bridal style, ofcourse he immediately agreed.
"Aww, thank you for being such a strong girlfriend, i don't know what i'll ever do without you."