Hip-hop collective 88rising has received a boost on the charts thanks to BTS' RM.

After RM tweeted about the group's track "Midsummer Madness," the song quickly shot to No. 1 on Melon's trending chart.

88rising decided to repay the love by posting a YouTube video of themselves promoting BTS and playfully calling the group "oppa."

It's nice to see these artists supporting each other!

Hear us on SBS PopAsia Digital Radio

Listen in 24/7 on Digital Radio, by downloading our free mobile app or by streaming live here on our website.

Download the app here: