Cheery girl group Year 7 Class 1 dropped a new MV the other day for their new ballad, "Please Remember Me."

It's a beautiful, melancholy track about them beseechingly asking you to not forget them. Because of the message, the tone, and the MV filled with the group's moments from the past and more, fans are surmising that this might be their last release, perhaps a farewell song for the fans.

SEE ALSO: Kim Bo Ra writes heartfelt letter to late friend Kim Sae Ron

Fans wrote, "I won't forget you, so please return smiling," "Tell me this isn't like a goodbye song," "I thought they will have a comeback?? but this sounds like a goodbye song????" and more. Many wrote that they were brought to tears by the sweet song, and there's also a rumor that they might return with a new album!  There are thoughts that this is their saying goodbye to their cute image as they've been releasing dance videos of a different style lately. Guess fans just got to wait for more info from the girls' agency. 

Meanwhile, check out their awesome new song and MV above!

Tip: Morticia Meows