Red Umbrella is a song by the South Korean girl group GFriend. The song's lyrics describe a person reminiscing about a rainy day when they saw their loved one with a red umbrella. The person recalls how their face comes to mind whenever they see a red umbrella. The sudden rainstorm brought them closer as they shyly shared an umbrella. However, their relationship has since ended, and the memories are like disappearing raindrops, leaving only the bright sky as a reminder of their time together. The lyrics mention the clear weather and the occasional showers, symbolizing the changing emotions and memories associated with the red umbrella. The lyricist ponders whether they should bring an umbrella on days like these, as it reminds them of someone special who always comes to mind in such weather. They express hope in meeting that person again, just like how they believe they will unexpectedly encounter them in another rainy moment. Overall, the song portrays feelings of nostalgia, longing, and the bittersweet nature of lost love. Each mention of the red umbrella serves as a symbol for that particular memory associated with the former relationship.