Couple: Kim Y/n and Hyung JaeHow Long: February 18th 2011-November 9th, 2011
Reason: Y/n was 16 and Jae wasn't too far ahead of her in age but they were getting into wanting to being Idols so, them being busy all the time resulted in them having to part ways
Couple: Kim Y/n and Park JiminHow Long: December 22nd, 2013-January 19th, 2016
Reason: Their were multiple reasons of why they split. One was they had started dating right when they got into the K-Pop industry and their dating ban's hadn't even been lifted and two because 2016 was around the time when BTS started to get really popular in the U.S and all over the world which made them have to hide their relationship, resulting in a very toxic one. Their still best friends and love each other in only that way.
Couple: Kim Y/n and Oh SaebomHow Long: June 14th, 2016-Present
Reason: They haven't broken up yet and neither of them sees it happening any time soon. Saebom is a street dancer and model while Y/n is a Idol, making it a little hard for them to see each other at times. Saebom is the leader of a street dancing group called MAXXAM and it consists of 5 members. They began dating when Y/n saw him and one of her old friends dancing. They became close friends when she saw him fangirling over her and decided to walk over. They have been the best friends and cutest couple ever since then.