No, Lisa is not going to kill you, even though he was a complete moron! Unless something was lost in the edits, I never saw Rick kiss Minmei in the time when he thought he was her boyfriend- the days before she became a star! But he kissed Lisa at least 2 times (under orders of course) she took care of his place ect...
The other funny revelation I took from this was that with all the Robotechnology, there was no mobile phone service? Mobile phones in the 80's (when Macross was created, there were portable phones, but I guess somewhere someone decided that phone booth and roaming phone robots would be cooler? If Rick had to answer a I-phone, I know he would not have stood Lisa up! lol