Cross paths with (one) phrase
The phrase can be rewritten as "cross one's paths".
If a person "crosses paths with someone", he/she meets someone accidentally and surprisingly.
On walking to work, I usually cross paths with smiley kids who will certainly make the day.
It was such a pleasure to cross paths with my best friend while we were going shopping.
I couldn't believe in my eyes. I have just cross paths with Angelina Jolie in a coffee shop.
The verb "cross" should be conjugated according to its tense.
To not wonder, worry or be surprised about what is not predicted will happen in life because anything could happen
Sometimes, the secret to stay happy is to expect the unexpected.