Cute song from Suran and Crush. Also a fairly simple song that is easy to understand and study.
Here are some links to help you understand the song a little more.
1. Seems like ~ㄹ 것 같다: • Korean Grammar in One Minute - It seems li...
2. And ~고 : • Korean Grammar In One Minute - And (V/Adj~...
3. Future (casual) ~ ㄹ 거야: • Korean Grammar in One Minute - Future Tens...
4. Only ~ㄹ 뿐: • Korean Grammar in One Minute - Just/Only #...
5. Direct Object Particle ~을/를: • Korean Grammar in One Minute - Direct Obje...
6. Right/wasn't it? 지요/죠 : • Korean Grammar in One Minute - Making Ques...
7. Only ~만: • Korean Grammar in One Minute - Just/Only #...
8. Past Tense V + 었/았: • Korean Grammar in One Minute - #2 Polite P...
9. Adjectives ~ㄴ/은: • Korean Grammar in One Minute - Adjectives #2
10. Location particle ~에: • Korean Grammar in One Minute - Location Pa...
11. According to ~대로: • Korean Grammar in One Minute - According t...
12. Want to ~고 싶다: • Korean Grammar in One Minute - Want to (-고싶다)
13. Shall we ~래요: • Korean Grammar in One Minute - I will/Shal...