Watch it here:
If you're wondering why they're just three members in the MV although you could have sweared they used to be more members, that's because Raehyun enlisted in the Marine Corps on Oct 19th last year and Daegun enlisted on December 22nd.

Hello F.orU, it's Kim Raehyun.
Are you all well during the changing of the seasons? It's already winter.
I once again come to understand just how fast time passes by.
It's already time for me to say my greetings just before my enlistment.
I'm writing this letter while thinking about the time we've spent together and all the love I've received from you.
I've been really happy since becoming a member of F.CUZ.
I'm not very good at expressing my gratitude but I am always thankful.
Thank you so much.
After enlisting I will work hard believing that the time spent there will help me mature even more.
I hope you keep showing your support for my beloved members of F.CUZ who I've spent both hard and happy times with.
My beloved F.orU, always stay healthy and happy.
I'll be back.
2015.10
Before enlisting
Kim Raehyun

My beloved F.orU
It feels like the day I debuted was just yesterday but 2015 is already at its end.
However, for some reason the time I spent with you at the release events already feel like ages ago.
My enlistment is just around the corner and maybe that's why I keep thinking about many things.
The time I've spent with you, the days we were laughing together and the hard and fun times I've spent with the members of F.CUZ... whenever I close my eyes I think about these things.
With all those memories locked in my heart I'll go and fulfill my duty to my country.
Therefore you must not forget my voice and if you ever miss me, please listen to our songs.
Also, please always continue to love F.CUZ.
My beloved F.orU
Always stay healthy. I also wish you only happiness and hope that you always remain smiling.
2015.12
Kim Daegun
Sources: FCUZJPOfficial, F.CUZ's daum cafe 1 & 2 (member locked). Translations done by me.
no subject
Date: 2016-01-26 08:17 pm (UTC)how are they doing? The last time I checked out on them was like... over a year ago maybe?
no subject
Date: 2016-01-26 09:28 pm (UTC)In Japan they're doing events in like shopping malls and cd stores once in a while but as far as I can tell only hardcore fans attend that shit because it's usually out in the middle of nowhere...
I had expected them to give up 2 years ago but they seem to be incredibly dumb (and privately rich???) so they're still trying to make something happen. 6 years after their debut.... sighs.
no subject
Date: 2016-01-26 09:37 pm (UTC)no subject
Date: 2016-01-26 09:44 pm (UTC)no subject
Date: 2016-01-27 12:35 am (UTC)especially when they added 2 new members. I thought "okay, this is it, maybe something will change" and that mini as a 5-member group wasn't so bad, but not enough (and maybe too late)
it's been 6 years already?! wow... I remember their debut... and now I feel old...
no subject
Date: 2016-01-27 04:32 am (UTC)no subject
Date: 2016-01-27 08:32 am (UTC)