Whoa, someone has babies on the mind... and Instagram too!
In the pic above, Joe fed Sofia's niece Gia with a bottle -- so yeah, you can all start fainting now over its adorableness.
Along with this cute photo that proves that Joe would make a great father, Sofia posted this caption:
"Gia and her favorite uncle😍😍😍😍"
Well, if there was ever a time to read between the lines, it's now! Sofia clearly wants a baby with Joe!
Come on, you two! Your genes need to be combined in the form of an infant already!
[Image via Instagram.]