person A: When my wife and I had to move for her to go to school_comma_ we had a lot of trouble finding a place to live until my parents were nice enough to cosign on a loan.
person B: You must be so thankful!
person A: We are.  They've helped a lot during my life_comma_ but this might have been the biggest one.
person B: They are really wonderful. Do you have plans to show how thankful you are?