Colorir means "to color" or "to paint". While seemingly simple, its use in this song is quite poetic and evocative.
The lyric "Só pra eu poder te colorir depois" (Just so I can color you later) suggests a desire to bring vibrancy, joy, or life back into someone's world. It implies a longing to reconnect and make things beautiful again, moving beyond the current distance and perhaps sadness. It's a tender and hopeful image within the context of missing someone.
"Meu Bem" is a quiet love song about missing someone you have drifted apart from. The singer asks how long it has been since they last talked, and admits the distance between them still doesn't make sense.
The song leans on the Portuguese word "saudade," a deep longing for someone who isn't there. Even far away, the other person never really leaves the singer's mind, and by the end the feeling comes back to make everything click again.
The middle verse looks past the missing to what could come next: finding this person again, saying more than just a simple hello, and being there for them down the road, however long that road is. The outro repeats "saudade" over and over, letting that longing sit at the center of the song right until the final line.