Jake is very jealous

Jake wanted no part of Max. He would lightly touch his hair but that's about it and whenever Daddy is holding Max, jealous Jake comes out hard core. "Daddy hold me" repeat and repeat and repeat with a fussy sad face. No screaming or tantrum stuff but he does not like it one bit. I feel sad for the kid...must be tough to understand a little brother at the age of 2.5. I have been spending more time with him lately since Judy hasn't been able to keep up with him since month 7-8 of her pregnancy so Jake is very much Daddy's boy lately. Finally got some progress today (3 full days at home from the hospital), Jake sat next to his little brother for a few pictures...even a small kiss :)