timing wise i have no idea BUT basically he had a crush on someone and was making them mix cds without knowing izzy told him the wrong locker number so they were going to alynna instead, and they ended up running into each other after high school and max had to do a lot of like I AM SO SORRY OH GOD so it's totally possibly lucas would've known someone was putting cds in her locker and max would eventually have to be like ummmmmm about that