This is an alternate ending of The Flash episode 16 with some Superflash. (This has spoilers from season 6 and 5 of The Flash and Supergirl)
I don't own any of the characters.
When Barry gets trapped on Kara's earth and starts to feel something for her they kiss and she kissed back
Disclaimer I do not own any of these characters they belong to The CW and DC
My first book