This is my gecko! Her colour isn't as bright as usual because when I took her out of her tank she wasn't in her warm hide so she wasn't as warm as when I take her out of her warm hide.
The first time I introduced MuMu to Nova, he pawed at her( really gently). Of course I seperated them. Second time, he sniffed her and walked away. Once when MuMu was sleeping, I put Nova near him and he ran away( it was such a funny reaction).