Jakson: mummy, do you just marry the person you fall in love with?
Me: yes
Jakson: mummy, I've fallen in love with Milly but I can't marry her because I'll get under arrested won't I?
Me: that's right sweetie, you can't marry your sister
Jakson: but I can still love her lots, can't I?

Our gorgeous little boy loves his baby sister soooooo much!!