Good point. If you care about who says it, then you should tack on the nick to the variable name.
for the set line (after they say hello): set -u60 %hello. $+ $nick 1
for the check line (after they say how are you): if (%hello. [ $+ [ $nick ] ]) { do commands here }
Before anyone says you can combine those using $+(%hello.,$nick) or whatever, I know that... I just seem to have issues making it work 100% of the time, so I just use brackets. Yeah, yeah... I know I should learn, but... well... I guess I'm lazy. Heh. Feel free to explain using it with $+() instead if you really want to.
