More couples means more chances for love, as 22 singles move into a house in the Dominican Republic to try and pair up as 11 perfect matches and win the largest cash prize in MTV history, $1,000,000.

Andre does a 180 when his relationship with Alicia hits the rocks. Gianna is torn between the nice guy and the bad boy. The house tries to follow their hearts but their hearts are all over the place

Love quadrangles erupt and cause chaos in the house. Exes swap partners for some romantic alone time on the getaway date from hell. Tyler breaks Taylor's heart by making moves on multiple girls.

Tyranny convinces the house that she has found her match. Tyler's behavior opens the door for Andre to make his move on Taylor. Gianna and Hayden take their non-match relationship to the next level.

Alicia betrays her friendship with Kam. A lie detector test puts Tyler on the spot in front of the entire house. Gianna strings Hayden along while sparks reignite with Michael.

Distraught over learning about another non-match, Alicia moves in on someone else's man. Tyler's confession makes Shannon question his intentions. The guys best friends break bro-code and reveal some embarrassing secrets.

Tensions between love triangles erupt at a Dominican Carnival blow out. Hayden and Carolina make moves towards a deeper relationship. The house grapples with how to deal with non-match couples.

Tensions erupt in the house when non-match couples stand their ground and refuse to separate. Things get serious between Hayden and Carolina, leaving Gianna heartbroken. The girls' exes don't live up to expectations.

An altercation during a house party threatens Michael's relationship with Kathryn. Strategy tries to tear couples apart and forces Shannon to choose between listening to the house or following her heart.