According to the QQ music query, the sentence "You don't have to say you love me" is a lyric in "Go on strike every night". Lyrics excerpt: It's not far-fetched to say you love me. Anyway, my soul has withered piece by piece, and slowly pieced together into a completely different me. Combined with the meaning of the song, this lyric means that if you don't love me, don't say you still love me.