In the standalone BFF app, you undo a wave from the person's card, where an undo option appears. If you have already opened the full page, tap back to the feed and use the undo option there. BFF has no paid tier, so there is nothing to buy to get it. A wave you did not mean can turn into a match, and a match brings a message you now have to answer.

The steps

Wave at someone from their card in the feed, then look at the card. The undo option shows there. If you tapped through to the full page before you noticed the wave, go back to the feed with the back arrow and the option is waiting on the card.

Use it straight away. The longer a wave sits, the more likely the other person sees it and waves back, and then you are matched with someone you were trying to take back.

Why BFF has no pass button

BFF has no way to say no. There is nothing to tap to turn someone down, so you keep scrolling past the people who are not a fit. BFF describes the feed as a richer way to browse, with more depth than a quick swipe decision.

That changes what an undo is for. On a swipe app, you take back a pass on someone you wanted. Here it runs the other way. You take back a wave you gave to someone you did not want, because on BFF a wave is the only yes there is.

How a wave goes wrong

Most accidental waves come from speed. A man opens the feed with ten free minutes and taps the waving hand on every card that looks friendly enough. A few cards later he reads one properly and realizes he just waved at someone whose interests have nothing to do with his.

The other cause is waving on a first look. A card looks fine for half a second, the wave goes out, and the page underneath turns out to be thin or a bad fit.

The undo fixes both after the fact. It does not fix the habit, and the habit costs you more than the occasional wrong wave.

Slow down before you wave

Read the card before you tap anything. Look at the interests, the tags and any photo prompts, and decide what you would say to this person.

If you cannot think of one real thing to ask, do not wave. That rule feels strict, and it saves you from a pile of matches you never message. It also writes your first line for you, because the thing that made you wave is the thing you ask about.

a dating coach makes the same point about dating apps. A message that refers to something real on the page gets answered, and a generic one does not. A friend app works the same way, because the person on the other end is deciding whether you read anything.

What happens after the wave

When the other person waves back, you match. New matches show at the top of your Chats tab, and they stay visible there for a few days.

Send the first message while the match is fresh. Keep it short and specific: "You listed pool and board games. Where do you play?" gives the person an easy answer. "Hey" gives them nothing.

Then aim for a plan within a few exchanges. A coffee, a walk or a game on a named day is an invitation. "We should hang out sometime" is not.

Do not wave at everyone

A man who has just learned there is an undo sometimes decides waves cost nothing, and waves at the whole feed to see who answers. That fills your Chats with matches you have no interest in, and it makes the real ones harder to spot.

Wave at a handful of people you would genuinely want to spend a Saturday with. Message each one. Meet the ones who answer. That is slower than waving at everyone, and it is the only version that ends with someone sitting across from you.

Where BFF lives

Bumble says BFF Mode inside the main Bumble app is closing for members in the US, Canada and Mexico, who are moved to the separate BFF app. The undo described here belongs to the standalone app. If your screens look different and you cannot find the option, check which app you have open.