Spiderwoman (read: superwoman)

her cellphone is ringing. she knows it's an sms not a call.
"Riz, are busy tomorrow?"
she replies, "No. Why?"
best friend of her answers, "Could you accompany me to bookstore? i need to buy some books."
"I think i can. what time? n where we meet?"
"Great. At usual place at 8. wat u think?"
"Ok. c u then."
"c u."

Riz and a best friend of her arrive at the bookstore.
"Riz, which one do you think is the best?"
"Umm...(Riz's watch is ringing signalling that there is a crime nearby)...sorry Sam, i ... i gotta go. i mean, may i go to the toilet for a while?"
"Oh, OK."
"Thanks. i will be right back." Riz starts to walk away.
"Do you want me to accompany?"
"No, thanks Sam, just wait here." she then begins to run to crime spot.

in the bookstore.
"Where is Riz? why doesn't she come back soon? i think i'm gonna see her at the rest room."

"Sam! sorry for making u wait so long. i have to take very long time in the ... you know."
"Okay."
"So, which book will you buy?"
"These ones."
"I see. that's good."
"Let's go home. i've finished already."