FakeUp is makeup that makes you look different.
-special effects makeup.
-regular makeup

When you breakup with someone during an argument, but don’t really mean it.

When a couple breaks up but then quickly gets back together. Sometimes one or both of the partners "fake up" with the intention of getting back together. Other times one partner breaks up with the other impulsively and realizes it was a mistake, causing him/her to quickly make amends and get back together. Thus, the fake up can be intentional or unplanned.