Well this surprises me because late last night I thought Ziggy sent out his love signal and it wasn't to Chanelle.
No, he told Leslie that Emily reminded him of a very attractive girl he knows.
He wouldn't have said that unless he wanted it passed on.
Later Leslie tells her, obviously, and Emily says 'that's nice that he finds me attractive without my make up on'.
Signal sent, received and appreciated and this is where I feel his focus must be at this stage.