BESTie first hinted their upcoming comeback through a teaser aired in M! Countdown on February 20.

On 24th, BESTie reveal that they are coming back with a their 3rd digital single produced by  Double Sidekick titled 'Thank You Very Much' on February 28. The track has a blend of hip-hop dance song with retro guitar riffs.

Prior to that, new teaser images has been released as well. The members look youthful with their cute and innocent appearance in the photos.

Before the song release on 28th, anticipate their MV teaser of 26th. Are you excited for their comeback?