Konstantin Gavrilovich Treplev Timeline and Summary

Konstantin and Nina meet to set up his play. They kiss.
The presentation of his play is a miserable failure. Nina leaves and Konstantin goes looking for her.
Konstantin shoots a seagull and presents it to Nina. But she's fallen out of love with him and in love with Trigorin.
Konstantin shoots himself and challenges Trigorin to a duel.
Konstantin fights with his mother about Trigorin.
Now a somewhat successful writer, Konstantin is visited by Nina. She rejects him again. He kills himself.