1. "그대를 바라볼 때면 모든 게 멈추죠" When I'm looking at you, everything stops. a.바라볼 the "ㄹ" ㄹ is determiner ending suffix for future tense. Refer to https://www.italki.com/question/312486 바라본 : past (바라보다 + (으)ㄴ 바라보는 : present (바라보다 + 는) 바라볼 : future, supposition(바라보다 + (으)ㄹ) b.면 Copular conditional -(이)면 to mark a topic if/when it is/be. The function is to create a more generalizing topicalizer: when it comes/came to...; as for ... 연인들이 저녁이면 레스토랑에 들고가서 마실 포도주를 샀다 In the evenings, lovers would buy wine to take with them to a restaurant [and drink]. 때 + 이면 => 때면(omission of 이 after vowel ending word) c.게 게 is colloquail form of 것이. 것(thing) + 이(subject particle) d.죠 죠 is contraction form of 지요. 지 is and intimate ending suffix. Refer to https://www.italki.com/question/386225 2.언제부턴지 나도 모르게였죠 Whence, I'm not sure, it was involuntarily happened. a. 턴지 부터 + (이)ㄴ지 => 부터인지 => 부턴지 (colloqual form of 부터인지) (이)ㄴ지 perhaps it is/was ... ; maybe it is/was . 언제부턴지 : Maybe from when it is b. I know 모르다,모르겠다/ but 게/였/죠 모르게 is adverb made from "모르다" 게 is a suffix used for making a verb/adjective into an adverb. 깨끗하다(be clean) > 깨끗하게(cleanly, clearly) 조용하다(be quiet) > 조용하게(quietly) 나도 모르게 means "involuntarily" 였죠 is contraction form of 이었지요. 이 is an annexational. 었 is past tense particle 지요 is mentioned above. c. I haven't seen/heard 몰랐다 / 몰랐어 being used? 몰랐다, 몰랐어 is commonly used. 모르다 is 르 irregular verb Refer to https://www.italki.com/question/381650 몰랐다 => 모르(다) + 았 + 다 > 몰랐 + 다 -> 몰랐다 모르(다) : verb 았 : past tense particle 다 : ending suffix 몰랐어 : 모르(다) + 았 + 어 > 몰랐 + 어 -> 몰랐어 모르(다) : verb 았 : past tense particle 어 : ending suffix