dialogue: Jae: Shall we share a taxi? 
  Ania: Where are you heading now? 
  Jae: I want to go back to my college on the Huanghe road. It is very close to your house. 
  Ania: Is that the university next to the Teachers' College? 
  Jae: That's the one. 
  Ania: You mean we'll share the taxi? 
  Jae: Yeah. If we share the cab, it'll be cheaper. Besides that your Chinese is better than mine. The drivers usually have difficulty understanding me even though I practice my pronunciation carefully. 
  Ania: Well. Don't worry about it, I will be happy to share the taxi with you. 
summary: Jae wants to share a taxi with Ania because it's cheaper and Ania's Chinese is better. Ania agrees.