Kylie Jenner, you have some explaining to do.

Just last night, the reality star's rapper ex Tyga, posted a now-deleted Instagram photo of what appears to be Kylie sitting on his bed and giggling.

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At first, the rapper captions the photo, "They always come back…", but then quickly swapped it for a much simpler, "Back."

kylie jenner instagram

Regardless of the caption, one can easily assume that the two are now back together.

It's also very odd that Tyga even posted a photo of the star — just last week he claimed that their relationship "overshadowed" his career, but also hinted that he wouldn't be completely opposed to a reunion. Kylie, on the other hand, has been linked to R&B star PartyNextDoor, and just recently there was talk of the two getting pretty serious.

Is this another case of a breakup to make up?