Let's learn about "너무 잘 됐다!"

(너) 너무 잘 됐다! = 야! 잘 됐다! : I am happy for you

[other expressions]

- (너) 너무 잘 됐다. (to younger people or friends)

- (너) 너무 잘 됐네. (to younger people or friends)

- (너) 너무 잘 됐어. (to younger people or friends)

- (오빠) 너무 잘 됐네요. (honourific by '-요')

- (오빠) 너무 잘 됐어요. (honourific by '-요')

- (오빠) 너무 잘 됐습니다. (formal; more honourific by '스')

- 야! 잘 됐다. (to younger people or friends)

- 야! 잘 됐네. (to younger people or friends)

- 야! 잘 됐어. (to younger people or friends)

- 오빠! 잘 됐네요. (honourific by '-요')

- 오빠! 잘 됐어요. (honourific by '-요')

- 오빠! 잘 됐습니다. (formal; more honourific by '스')

[explanations]

* 너 / 니 : you (non-honourific word)

* 오빠 : a man is older than you (honourific word)

* 잘 : well

* 되다 : (1) become; be; get to be (2) [=성공하다] succeed (3) [=할 수 있다] be able to do (4) [=오케이] be all right (4) [=완료하다] complete

* 됐다 : past tense or present perfect of 되다 by '-었-'

* 됐습니다 : 됐(the stem of 됐다) + -스(a suffix makes a verb more honourific) + -ㅂ니다(an honourific descriptive verb ending suffix by '-ㅂ')

* a verb + -다 / -네 / -어 : a non-honourific descriptive verb ending suffix

* a verb + -네 / -어 + -요 : an honourific verb ending suffix

* a verb + -습니다 / -ㅂ니다 : an honourific descriptive verb ending suffix by '-ㅂ'