If someone wants to walk out of your life then let them go. Especially if you know you have done everything you can do for them.
Whatever they are running after they will see what they have had but by then it will be too late.
You might be crying now and thinking about them now but in 3-4 months time, you won’t even remember their last name.
In a few months time, you might see them around the place and the thought will come into your mind and you will say “what the hell was I thinking?”
Remember some people will come into your life for a lifetime or they are just passing by.
It’s up to you to decide which is which.