INCELS <------> SIMPS
C'mon people. Reasons for doing this shit:
1) Health problems (THE MOST FUCKING CLICHE in almost every damn manga) i.e. probs. she had to move or will move to Germany for operation. During middle school she was diagnosed with fatal disease and in order to help him forget her she decided to do something that potentially might ruin guys teenage and young adult love life but would guarantee that he would give up on her (mind you not forget about her, you don't forget easily who betrayed you). But i digress, so now during her high school or college years she discovered that she can be cured but she needs to travel to Germany for the treatment which will take her 1-2 years maybe. <--- The most cliche shit i presume will happen. Overused copy-paste narration.
2) Parents divorced, she had to move to Germany..........But something happened and she stayed but it was too late.
3) She was doormated. Either through intimidation OR What one of the people here commented, her friend was interested in him and asked her to break up with him because she is in love with him. (also quite possible since one image showed us AND author needed to point out for some reason that she was a doormat and that she needed to change before facing him again <--- Irredeemable act in my opinion if #1 Is overused troupe but has some tangible legitimacy even though her reasoning is moronic even in her years then #3 Is the greatest disappointment because my suspicion is they will get back LOOK BELOW WHY.
Let me ask the general public who calls everyone INCELS, have you ever been cheated on? Do you comprehend what damage it does to you? Especially if your first love who you still loved during fragile years basically tells you, after we started dating I also made out with 3 other guys and we are currently dating.
The amount of damage is something that cannot healed properly without leaving a massive scar EVEN if she tells it was a lie.
Let's look at it like that, she crushed this guy that he didn't consider dating right until he came to UNI, meaning he held trauma at least for 4 years minimum. Her little lie damaged him and left him dry and out of love for 4 years. Her actions also brought major trust issues that would follow him probably throughout his whole life even when all lies were resolved. I would have the same opinion if genders were reversed, damage doesn't differentiate between genders.
In my sober opinion the best course would be, for her to take a hard pill of letting him go (hey she didn't even plan on resolving the lie, she just met him on accident). Help him get together with her friend and let the man have his peace.
Why so? People who hurt us even after many even if you forgave them if they are in our life's they are a constant reminder of the "bad days". Hell, I remember a story about ol'chap saying that he forgave his wife after cheating and after 30 fucking years he still had "triggers" (don't know what he meant exactly but it was either some sort of PTSD where he was depressed all of the sudden or fits of rage towards her). Now from our MC's perspective he will always have doubts about her and her going out with friends would be a trigger to remember her breaking up with him. Basically speaking she would be his very own torturer.
1)She didn't plan on resolving the lie.
2)Their meeting wasn't planned.
3)She bulldozed in his life.
4)Guy was on a path of recovery.
She simply uses a chance that fate gave them to reconcile, she doesn't acknowledge or even brood what she has done. She keeps on bending the time to start his healing process. In my opinion this person is a ignorant walking nightmare, it it weren't for "convenient" magic he would never reconcile with her. It's almost akin to when you want divorce someone before the divorce you have a cooling off period where you basically forced to interact with perpetrator. (In some states or in some situations)
Also they will probably will get back together, remember that almost every positive and romantic interaction was with Lemon being MC. As for MC he had for the most part generic friendly interactions with her. On the other hand Lemon and MC had already a few events that "mended" their past grievances. Girl still loves him and a guy has a resurging interest in her.