person A: You are never going to believe what I did
person B: What did you do? 
person A: Well_comma_ I normally do not feel comfortable lending things to my friends_comma_ but recently I mustered up the trust to loan my friend my vehicle.
person B: Ouch... Is it just for a day? Is your friend a safe driver?
person A: Well_comma_ I have known him for a while and I have never seen him drive crazy_comma_ so im just hoping all goes well.  It is just for a day_comma_ but a lot can happen in a day.
person B: Yes... If this makes you feel better.. I lent my car to a friend for a week and thank goodness everything was alright. 