Oh, yeah. I noticed, I also noticed how Barney told Robin he couldn't go a day without talking to her. Well, sorta.

Barney: Hey, I’m really sorry about that phone call.
Robin: Oh, it’s fine.
Barney: No, it is so not fine. I was a jerk. And if you don’t mind my saying, your dad is a complete idiot for not calling. He should never let a day go by without calling you, because… when I let a day go by without talking to you… um… then that day’s just no good.

Sorry, I just had to. But I see that same love and friendship with these two. It could easily said by these two. Heck, Cece could stay away last season. Even when it hurt way too much.