When Hart realizes that Pete has feelings for Un-In, he becomes jealous and persistently tries to win Un-In back. This only makes Un-In uncomfortable, and for some reason, it leads to Un-In feeling slighted. Un-In breaks up with Hart on their fifth anniversary. As time passes and their anniversary approaches again, Hart desperately pleads for them to spend time together once more. They engage in activities together, and Hart apologizes. Both of them cry, acknowledging the love that still lingers between them, before Un-In falls silent, offering no reply.