So my fiancé really wanted to go to a movie with me and my mom had to be at the hospital so she couldn't babysit. His roommate/best friend offered to watch Killian for the 3 hours we were gone. He's a great guy and loves kids. I extra prepared for him, gave him the walk through on how to warm a bottle, what to do if the little guy was fussing, all his favorite toys etc. After the movie we get back and apparently my fiancé had told his friend that Killian likes to be in his car seat but neither of them knew the dangers of not bucking it.