When older KPop-songs trend on TikTok

My goodness, by older I thought it was gonna be, like, some MBLAQ song from 2011. But apparently 2018 is old now...?! It reminds me of this one K-drama I was watching (forgot the name, but it was more comedic and short like a web drama) and it had this one section parodying the Reply series but for 2016 (the year it was released in). But now that 6 years have passed between 2016 and now, it was actually a bit nostalgic for me who joined the K-pop scene in 2017 in the aftermath of all those things. Like, they showed Cheer Up by TWICE, Pick Me from the first Produce and stuff like that...anyways yeah I feel old now.

My favorite Shaun song is Bad Habits