to end a romantic relationship
ロマンチックな関係を終わらせる (romanchikkuna kankei o owaraseru)
"They decided to break up after five years together."
"5年間一緒に過ごした後、彼らは関係を終わらせることに決めた。" (Go nenkan issho ni sugoshita ato, karera wa kankei o owarasu koto ni kimeta.)
to persuade someone to join an activity
to ignore insults or avoid taking revenge
to provide someone with the latest information
to have a really good time
a person who has foresight and imagination
to have a good relationship with someone