I felt this "This introduces a common relationship dilemma: staying together out of love or just due to the fear of solitude."
In my opinion don't set yourself on fire just because you're cold.
https://primesound.org/hey-ya-meaning/
I've always loved that song, but I never really thought about the deeper meaning behind it until now. It's so true that so many people stay in relationships that aren't right for them out of fear. It takes courage to walk away, but it's so worth it in the end to find a love that truly makes you happy.