The only thing she and I disagree about ! ) I met her through Booking Through Thursday , a terrific meme for those who love reading . We stayed in touch not just on Thursdays but throughout the week . She always has something interesting going on in her world . Carol and I just clicked , and I feel that if we were next door neighbors , we 'd be BFF ( best friends forever ) !
According to the above context, answer the following question.
What may be the reason why these people are friends ?


They have a lot in common .