The red hair and blue hair should date I can't remember names

Ngl i was wondering who would date the red hair and blue hair but what if they date??? Like i thought about a scenario where the red hair would be too scared to stand up to his older brother like he is now but the blue hair stands up for him towards his older brother and actually used his words to cuss his older brother out bc the whole thing with the blue hair is that he's ashamed of his words because they aren't always the best and would try to keep quiet so if he could use it to stand up to someone he can see that he can actually use his words for something good and won't be ashamed anymore