The wikipedia article for Are You the One has the end match-ups for each week. The other pairs last night were Alex/Tyler and and Nathan/Alexandria.
Going back two weeks, here are the couples that didn't also pick each other last night (excluding Paris and Pratt). Two of them are matches:
Alex/Jasmine
Brandon/Shelby
Dario/Ashley
Garland/Alexandria
Layton/Ellie
Nathan/Jessica