Sword Art Online: Ikuno

"Ikuno" serves as a Filler to the og Sword Art Online series.

It's where Ikuno, aka Dante from GGO, falls in love with another player named Sinon. He makes the first move and kisses her before shooting himself with his pistol and giving her the win. They meet at school but Shino doesn't realize that the player who kissed her is right in front of her until he said she looks like Sinon.