This question has options. Answer the question about text:

Catch - up , that is . It 's such an interesting concept . I resent it in any academic context , but in a social way , it 's oddly ... satisfying . I caught up with a friend who is possibly the oldest true friend I have or had ?

Why did they need to catch - up with thier friend ?
OPT:
(a). None of the above choices ..
(b). They had missed out on events in thier friend 's life , hence need for catch - up ..
(c). The author finds catch - up satisfying , and wants to save it for special occassions ..
(d). They had just gotten over a disagreement with each other ..
(b).