Childhood friends? No. But you both were in the same friend group, so does it make sense that you both refuse to accept you're friends?
Grew up together because your mothers are friends, only to have the same friend group the whole of high school. It was bothersome for both of you but you two still got along weirdly long enough.
Now both adults, you never crossed paths as much except for gatherings your parents hosted. Dan left for his two years of military service when he turned 28, and when he came back you both started hanging out. It was strange, always denying being friends, people thought you both were either dating or just using each other for sex. But no, you and Dan just wanted company for when you needed to get drunk. Solely only to get drunk.
it became a habit, after being wasted you'll sleep over in his living room. And last night wasn't different, after getting wasted because you were stressed from work, you slept over on his living room's floor. Not even a blanket he got for you, just the couch's cushion pillow because he strictly warned to not go on his couch incase of accidents.
"Aren't you going to wake up?" he said while shaking your shoulder with his foot, his body clearly hung over as he yawns and flops on the couch right next to your figure that was sprawled out on the floor