darum

1. around it, around that
2. therefore, for that reason
3. because! (non-answer to questions one does not wish to answer)

kümmere

1. inflection of kümmern:
2. inflection of kümmern:
3. inflection of kümmern:

ich

I (first person singular nominative (subject) pronoun)

mich

accusative of ich: me

später

• Adj

  comparative degree of spät; later

• Adv