Going through and translating the members' comments on each song on that track list.
1. Baby Don't Play
This is a song that'll have you hooked right from the intro and has really magnificent bass line. It's a song that expresses the sound from the latter half of the 80s and talks about a "some" relationship between men and women by using the English word 'play'. - By Yubin.
2. Candle
This is a really exciting 80s New Wave dance track, it flip flops between being sexy and lively while expressing a strange relationship between men and women by likening it to a candle. I feel like Paloalto's rap in the second half of the song really brings the track's vibe up another level. - By Yubin.
3. I Feel You (Title)
This song is about a girl who is in love thinking about her man and wondering about what his feelings are like even when he's alone. It's a song story that'll make your heart beat and send shivers down your spine (Trans note: In a good way, 설레다 and 짜릿하다 are a bit difficult to find expressions for in English but they mean a fast beating heart and like an electric shock down your back in a good way). - By Hyelim.
4. Rewind
This is a song that tells a story about having loved someone in the past, recalling your memories together and rewinding in order to bring those memories back to life. - By Hyelim.
5. Loved
This is a song that shows off the four steps of composition (Trans note: Introduction, development of theme, conversion and summing up - this is a term that was originally used to refer to Korean poetry but now is used to describe an effective way of writing any kind of prose). The high point of the song is in the latter half when the guitar melody harmonizes with Yeeun's voice. - By Sunmi.
6. John Doe
This is a song that reveals the way people show off their rude self-confidence towards people they don't know. Hey Anonymous. - By Sunmi.
7. One Night
This is a story about spending an exciting, hot and dizzy night together - a love like fireworks (Trans: Another sentence that sound really awkward when translated into English). - By Hyelim.
8. Back
The contrast between Hyelim and Yubin's tone during their raps here really leaves an impression. Equally so is the bonus of a chrous that'll captivate your ears. - By Sunmi.
9. OPPA
This is a dance song for all those people in their 20s who want to enjoy their youth! Hyelim's outstanding lyrics and Sunmi's unique voice that you can't hear in other songs make it even more interesting. The sound of the Moktak that appears in the break is also a point that adds to this exciting song (Trans note: Moktak is a wooden instrument usually used for reciting sutras in Buddhism). - By Yeeun.
10. When Love Tries to Get Away
This is a summer ballad where you can really hear the clear and cool sound. The melody line that moves along with the piano will really grab your attention. It's a song that particularly shows off the low tone of Yubin and Sunmi's voices well. - By Yeeun.
11. GONE
This is a story that'll make you imagine a lot of things. The strange chord progression and acapella portion in the latter part of the song are beautiful. It's a song with the charm of being a sort of sad sexy. - By Yeeun.
12. This Moment
This is a retro pop song which tells the story of the last 8 and a half years sincerely and honestly to our fans, I guess you could say it's the grand finale of the album. During the final chorus all of the members sing together, there are rumours that all of us were wiping away tears during the recording. - By Yubin.
Quick and dirty translation, bound to be inaccuracies (I typed this out as the apartment above me is having a kitchen installed - sounds like there's a jackhammer right above my head).