4 HIMYM Facts about Ted's Kids

The "Son" and "Daughter" have been around on How I Met Your Mother since the show began. The characters are played by Lyndsy Fonseca (Nikita) and David Henrie (Wizards of Waverly Place). Here are some interesting facts about Ted's children.

1. The characters were originally intended to have more screen time during the first season, but the concept was changed around and they were only needed on a recurring status.

2. Though they never appear with Josh Radnor on screen, during the first season he would be off camera reading the lines Bob Saget voices to the young stars.

3. Due to Henrie going through puberty, he and Fonesca shot a majority of their scenes during the first season including what we will see in the finale.  The two had to sign non-disclosure agreements.

4. There hasn't been any mention to the character's actual names and we may not ever find out what they are. Luckily, the "Mother's" name will be revealed later this season.