['I loaned a friend a good amount of money that I knew he would pay back right away.', 'Did you get the money back quickly?', 'I did, he even gave me an extra $100 to make up for having to ask me in the first place!']
That's a great friend. Loyalty and honesty are everything in a relationship.
I had a good amount of money saved up and I was  planning on buying a vacation trip in the next month.  A friend of mine asked if he could borrow a large sum of money from me and then pay me back shortly after.  I felt okay with loaning this money to him because I knew he would pay it back immediately