How do you act when the cuteness/hotness overload is uncontainable?

When you read do you kick your feet? Screech like a pteradactyl into your pillow? Cry? Act out violently interrogating the nearest plushie as if they are a hostage you captured from the enemy mafia group? Take a break and some deep breaths? What do you do when the fluff is hitting too hard or when youre SIMPING over a scene?