Before enlisting, Jin came up with an interesting idea of sharing a short pre-recorded video of himself once a month. It started in January, and today, on February 14, fans were able to see the second video by their beloved artist.

In it, Jin was talking about Valentine's Day and decorating a few macaroons. He wrote a message to fans on them: "Army, I love you lots 💗"! 

This has started a new trend on social media. Thousands of people cooked or bought colorful macaroons and wrote sweet messages on them. All photos were posted under the hashtags: #JinValentineMacaroons and #LoveNotesForJin. Both have been trending in multiple countries, including South Korea. 

Even while being in the military, Jin remains a creative trendsetter who is so good at entertaining his fans.