Any suggestions for how to improve this simple stroke animation?

Hi everyone! I'm currently working on a logo animation, but struggling to find ways to make it pop, because the logo is just a simple stroke shape and nothing much else. I like the motion of it and I think it looks fine, but I feel like the start could have something more to it. Right now it strikes me as too simple and flat. But I'm having trouble finding ideas. I haven't been able to find references for similarly simple logos; The references I've found are for logos that all have way more elements to play with. How do you create an interesting animation for a logo that's just two lines?