Do you mean trilogy? lol. I do admit I like the word "threequel" though
About the story though the ending was bittersweet.
Sweet because it seemed that he finally realized all the wrongs he has done and felt genuinely sorry for what he did, and through that it seems that he has fallen for Kyle.
Bitter because I don't want it to end I would like to see how Andrew and Kyle's relationship progresses, and also to see how Andrew, Jarred, and Phillips friendship worked out. Yes you did do some of that at the end of the chapter, but i think you could have extended it a bit. It seemed as if you through it in to end it, but still it was a great story and i think a Threequel is a great idea!! lol