조언 plz!!

whoa what?! 당신 go out with a guy but 당신 fancy his older brother? This will never work. If 당신 go out with his older brother then it could cause a huge rift in his family and 당신 would end up out in the cold. But if 당신 stay with the guy and try to forget about his brother then you'll soon break up. I think it might be best if 당신 break up before this dance because 당신 obviously don't think much of him if your thinking about going out with his brother. Break up with him, forget about the dance, and find someone else
Good luck :)

carefully evaluate your feelings!! it is VERY common to have a crush on the brother 또는 best friend of a guy friend 또는 boyfriend. i would reconsider the entire ordeal carefully. i notice 당신 say 당신 'have' to dance with him. most likely, this is just a crush, be sure to respect the guys brother and his date. depending on when the dance is, find someone that 당신 actually want to go with, but pleasepleaseplease dont ditch this guy the 일 before. if 당신 seriously dont have feelings for him anymore, it's cruel to 당신 both to keep the relationship going, and 당신 should find a quiet time (WITHOUT an audience) to tell him how 당신 feel. do consider the feelings of everyone involved, including yourself. dont ditch this guy for his brother only to find that he doesn't like 당신 (and doesnt plan on it either). be careful, and good luck!

First 당신 have to see who is nicer and wait until the dance is over and see if his brother still talks to 당신 and if not its a crush 당신 get over it and if it is his brother just be 프렌즈 with him. <3

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