Can I undo my last like or dislike?

You can change your last like or dislike selection by tapping the "Undo" icon. You cannot undo the selection if it resulted in a Match.

Members can eventually turn up in your match pool again, even if you accidentally said “No” to them, or missed the opportunity to undo your dislike.

Members that you said "No" to may still be able to see your profile in their own match pool or in the Explore feature.