The time of 1:43 am/pm can function the same way as 11:11, you can make a wish at this time, or tell your significant other that you love them. 143 has more meaning than 1111. It means "I Love You" ( I being one letter, Love being four letters, and You being three letters.) It can also be a time to think of your significant other, or make a wish that they will want you.
Andie: Its 1:43 am/pm
Skyler: Make a wish, I love you!