Of course wwx is losing his mind because he doesn't know how to make it any clearer to lwj that he - Lan Wangji, Lan Zhan, him specifically - is welcome to do more than stare at him with intensity that borders on anger and makes wwx want to drop to his knees. What does he have to do, use his words?!

There's a trope out there about writing a letter that's never meant to be delivered and I think it would go well here. wwx would be up late, drunk and thinking about lwj, and just wanting to get it out of his system, and he'd sit down and bang out a 500 word email about wanting lwj to come in him.