Atm, the line of text has to contain any valid nickname (not necessarily the nick of the bot) because it checks for "if (%nicklijst)" first, and only if %nicklijst contains anything (any nicks) it does the me/I check and proceeds to "ruhappyme.txt" or "ruhappylist.txt" respectively.
Without at least one nickname, it will always read "ruhappy.txt". Do you want it to work for "Are you happy with me" as well (reading ruhappyme.txt)?