Tighnari was fighting hillicurls with Collei, Little story shot she gets struck with lightning and starts seizing. Tighnari has always been like a dad to her. He holds her in his arms whispering “Breathe, collei, don't leave me..” next thing he knows he’s sitting in-front of her grave, bawling. With all of her and his friends surrounding the grave. Cyno didn’t know how to comfort him. In fact; he didn’t know how to process the death of his friend\daughter figure.
Tighnari sits at the grave for hours with cyno before finally getting up and going home. Cyno is in the living room while tighnari is drinking his problems away with wine and vodka, he lays on the floor asleep when cyno comes in and picks him up, taking away the bottle and walking him to his bed