Oh damn, look like my Vita touch screen is fucked. It is no longer reacting properly to my touch and is acting really funny. Delayed swipes and sometimes I can't even press the bubbles or icons properly to start them. This is really depressing as it's one of my most played systems right now for JRPGs on PS1 and PSP.
water?
well try to reboot your Vita and switch to controls UI using the D-pad(why this wasn't on?).