Where To Stream How I Met Your Mother Season 3 Episode 16
Sandcastles in the Sand
- Aired April 21, 2008
- 30 Min
- Rated 8.3
- Number 43 Of 208 Rated Episodes
When Robin rekindles things with an old flame, he crushes her again, but Barney, in his own inimitable style, helps her realize that she is awesome.