when you find a four-leaf clover (you need to carry it with you)
when you throw a coin into the water (a well, a pool, a pond, a stream, the sea, etc)
when you see a double rainbow
when you catch the moment when the streetlights come on or go out
when you walk under the bridge right when a train is crossing it
when you see a falling star
when you find a s petaled lilac flower (eat it or put it under your pillow for your wish to come true)
when you get a ticket with an even digit number (for example, 6 digits), and the first half of the digits sum up the same as the second half for example, III 102)
when you catch a dandelion or poplar Auff (let it fly to carry your wish to the sky)
when u see reapigong numbers on the clock (11:11)
when your eyelash falls out (u need to blow it from your finger)
when you see the first butterfly this year
when you’re standing or sitting between two people w the same name