Please pray for my son, he lost his father a few days ago and it's really hard. I don't know what to say to him because it's really hard for me as well. Please Lord give us strength.

I lost my friend 3 weeks ago and I'm really having a hard time with it because it wasn't expected. I only had the chance to know him for 2 and a months before he went home with the Lord. I'm feeling confused because I was only blessed with him for a couple months and I don't understand why was he in my life for such a short time.
I am asking for prayed to be able to be strong enough to get through this storm.