(AP Photo/Pat Eaton-Robb) In this Feb. 14, 2017, photo, Nelba Marquez-Greene, left, helps 10-year-old Araceli Buchko put her hand print inside a giant paper heart as part of the Love Win's campaign's Friendship Day, a social and emotional learning activity at the Chamberlain Elementary School in New Britain, Conn. Marquez-Greene's Ana Grace Project works with elementary schools in New Britain to teach empathy, combat bullying and help socially isolated children.