What does it mean to be in a long-distance relationship and see snowflakes flying?

I never stop thinking about my lover. See Snowflakes Fly Again is a song sung by singer sorina. Lyrics excerpt: I miss you all. When my lover comes home soon, I see snowflakes flying like a butterfly again. Long-distance love means: it's another winter, and snowflakes are flying again. In fact, the author's thoughts never stop, so we must cherish every minute. The lyrics represent the feeling of missing your lover in a different place.