A Change of Heart

Summary

When Barney starts to have real feelings for Nora, he worries that something is wrong with his heart. Meanwhile, Robin starts dating a guy who acts a lot like a dog.

Guest stars

• Robbie Amell as Scooby
• Suzy Nakamura as Mrs. Kirby
• Nazanin Boniadi as Nora
• Lyndsy Fonseca as Daughter
• David Henrie as Son