It's a first date for sure when...

(photo by Frank-M.Fischer)

you use shampoo instead of shower gel (and vice versa)

you call 141 to check if your watch is accurate

your whole wardrobe is lying on your bed but you are still walking up and down your flat in your underwear

a swarm of big Asiatic butterflies is dancing in your stomach

a string quartet is rehearsing in your head