I’m not sure this is behaviour one would want to encourage, but it’s a nice story

When Donovan Shears sent a text message to a random number in 1998, it changed the course of his life. He had been given his first mobile phone for his 18th birthday and had just discovered text messaging. He made up a random number and sent off a message saying “hello”, to which his future wife Kirsty wrote back “hi”. That single moment led to over 20 years of love, laughter, and partnership," they said.

BBC News - How a random text ended in happily ever after