>>12754437Don't know about their history but he probably Obsessed with her so when she said no it shattered his world and the fact she won't be with him forever like he put it made him more insane.
It's not uncommon for people to love like that, at least he took his own life instead of hers like Christina Grimmie.
This is basically reverse Christina Grimmie.
Obsession like that is a problem.