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LunarFool
Since: Mar, 2019

I'm not 100% on all the details, but I'm fairly certain the anime focused on the usual kind of whiny, crybaby-ish school girl (maybe there was character development? or maybe I'm remembering the character wrong). Of course there was also the apathetic, cool friend with dark(?) hair. The biggest thing I remember is when the friend said something along the lines of: "You're [#]% uglier when you cry." And at the end (I'm not sure if it was The End, or End of an Arc) there's something about time(?) travel because the world(? the protag? or her (male) love interest?) is in danger, and the friend volunteers to go (or maybe she was the one who had to). As I said, not 100% on the details, but other than the quote I'm pretty sure the friend kisses the protag before leaving, and says something snarky to the love interest.
Thanks in advance!