Staring at the sun

I've been trying more lately to LOOK like  I'm having fun dancing and looking into the other person's eyes while dancing. I am always actually having fun, but I guess I don't naturally look like it. Hey, I'm concentrating. This is my game face. But I guess people expect that If you're enjoying yourself you'll be smiling. Fair enough. I've been trying to look into DIDs eyes while we're dancing. Seems like a safe place to try it on for size. But that is like staring at the sun. Seems like it might be a good idea, but way too intense. The other day a guy looked right into my eyes and smiled a fairly creepy smile at me the entire dance. I really tried to reciprocate, but something about me was a tell that I was not into it. I remember the first showcase with DID I did, he said look like you're having the time of your life. I was barely able to grin at that point. I don't have to think about smiling when I'm doing lindy. Just comes naturally. Like I said, it's not like I'm not always having at least 75% fun with every dance step. But smiling while looking into the other person's eyes still eludes me. I don't understand how people do it. I can do it while talking. While listening. But not yet while dancing. I don't even want to think about doing some styling while smiling WHILE looking into the other persons eyes. Whoa, that's a mind-blower.