So, the Netflix original "Dumplin'" is now available on Netflix and I only mention it because I saw while browsing Netflix and the thumbnail features the main character sporting a big honking lipstick mark on her forehead.
I took a look and while it does show the kiss and the mark, it's a scene change before we see the mark.
I should note, she receives the kiss from a black drag queen. Luckily, it's not like anime where it's just a foppish dude wearing makeup, this is the kind of movie that features honest-to-god trans-women, and she's giving her an affectionate mentor kiss. Also she just got done imparting some inspirational advice so set your minds at ease; it's not that creepy and trans-phobic anime b.s.
It's at about 55:27 for anyone interested.
It's also just a good heartwarming movie in general and Jennifer Aniston's in it, so I'd say give it a watch anyway!