Falling Through Ice.

Nick, a young man who is aspiring to be a children's book author, finds himself in a deep depression after his friend Andy commits suicide. Nick, feeling himself approaching the same fate, finds himself going through three memories in a dream-like state; finding moments where he believes he should have seen the signs so he could have changed the future and saved Andy. He is stuck living these moments, reflecting on each one with thoughts on how it could have been.