Dendrobates Imitator.....Fighting or in Love ????????

[froglet]

I have 4 Imitator Tads. All 4 of them are about 10 weeks of age. One of them which i call Zero due to his large black spot on his back is constantly calling. Even at this young age i dont think he can help being the jiggalo that he is. Im telling you, he never stops chirping.

Today i noticed him doing something very strange. Im trying to decide wether he was trying to flirt with another female or fight with another male. Zero is for sure a male, but im not sure about all the others.

He stood up on his front legs, like a juice monkey. I swear, he looked like he just came from the gym and was showing his muscles. His legs were as straight as can be, and slowly moved towards another froglet. He did not try to wrestle the other froglet, or jump on it. He kept his head high at all times, making himself look bigger and bigger while nodding his head a bit ( up and down ).

If anyone here has Imitators and can possible give me clues on what hes doing, that would be great. Any comments are welcome as i am new to Imitators. I only have Tricolors, but know very little about Dendros. I guess time will teach me. Right now i just want to know if he was fighting or loving :?:

Thanks all