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.
The era of shady online movie sites is over. Now, you can legally stream all the latest releases and timeless classics without risking your computer's safety.
Episode Details: How I Met Your Mother Season 6 Episode 18
| Title | A Change of Heart |
| Episode | 18 |
| Season | 6 |
| Release | February 28, 2011 |
| Overview | 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. |
| Rating | 7.7 |
| Vote Count | 22 |
