Taeyeon has gained recognition for being a true "homebody," leading to a lighthearted advertising campaign. Recently, a new commercial was released with Girls' Generation members Tiffany and Sooyoung attempting to persuade Taeyeon to leave her home.

The commercial shows Tiffany and Sooyoung taking an Uber to reach out to Taeyeon via video call. Taeyeon, seen comfortably in bed, politely declines their invitation, stating she is occupied. Frustrated by her reluctance, the duo seeks the help of fans, forming a group named the "Taeyeon Stay-at-Home Mediation Committee" to encourage her to step outside. The ad concludes with a call for viewers to leave comments to motivate Taeyeon to join them.

The ad quickly gained popularity, especially among Girls' Generation enthusiasts who appreciated its portrayal of the members' genuine personalities. While Tiffany and Sooyoung are known for their extroverted nature, Taeyeon is renowned for being introverted, sparking humor among fans about her MBTI type. Even group member Hyoyeon reacted with laughter to the ad, prompting a playful response from Uber Korea's official account.

As Girls' Generation enters its 18th year since debut, the members maintain their strong bond while pursuing individual endeavors. Taeyeon is currently touring Asia with "The TENSE," Tiffany is involved in musicals, solo music, and YouTube, and Sooyoung is focused on her acting career, recently confirming her debut in a Hollywood production related to the John Wick series.