My very weird but rational question ?

Im curious -

Pictures this - allow me to set the scene

Two sets of identical twins. TWIN GIRL 1 and TWIN GIRL 2 

Two sets of identical twins. Twin Boy 1 and Twin Boy 2

Twin Girl 1 meets Twin Boy 1 - they fall in love and introduce their siblings to one and other

Twin Girl 2 meets Twin Boy 2 - and they happen to also fall in love :) how romantic

- Scene

(first of all this is weird)

Twin Gril 1 makes baby with Twin Boy 1 = BABY 1

Twin Girl 2 makes baby with Twin Boy 2= BaBY 2

my question =

Do Baby 1 and Baby 2 look like twins ??????? and share nearly identical DNA

- DONT ASK ME WHERE I COME UP WITH THIS STUFF- because I just dont know...  It was just something I thought about it today..