Actor Matt Paolasso (Ronny) was in the middle of removing several tattoos from his body when filming began. He had originally planned to have these procedures done beforehand, but was unable to. As a result, his character, Ronny, is seen for most of the film wearing a large bandage on his arm. This is a result of Paolasso's surgeries at the time of filming. Director Ryan Willer and Paolasso decided to not explain the bandage on Ronny's arm or make any mention of it.
Showering conditioner was used for the scene in which Pam (Kelli Ann Simpson) has her face covered in semen.
Actress Jessica O'Hara-Baker (Sam) completed filming all of her scenes within nine days as she was flown in from New York for only a short period of time.
The flashback scenes of the film, which show the couples meeting for the first time, were filmed some 8 months before principal photography began.
Michaela Stanton (who plays Danielle) joined the production two days before filming began after the original actress set to play the part dropped out unexpectedly.