history: Today I was getting coffee and the person in front of me paid for my drink. I couldn't believe people would be so nice, I was so thankful because money has been tight.  Today I was getting coffee and the person in front of me paid for my drink. I couldn't believe people would be so nice_comma_ I was so thankful because money has been tight. How thoughtful.  Now you have to pay it forward_comma_ as the saying goes. I will_comma_ you never know when someone else is in need! 
current: Kindness is infectious.
next: It is, I have been so blessed in my life! 