My sister chose to go abroad for five years because she didn't hide her feelings. She came back because she received her wedding bundle. She wanted to come back to put an end to the relationship, and also wanted to see who that person was.
Because of the death of his parents, he took on the responsibility. Suddenly one day, the child he raised said he liked him. He chose to hide after hearing the news, but the two lost contact for five years.
It's important for two people to go around in the end even if they are not together.
Concept: Falling in love does not necessarily mean being together