McIntosh, 28, and the 'One Big Happy' actress appeared to have reconciled two weeks ago following a three-week split, and though the 34-year-old beauty has since insisted she is still single, he is hoping they will get engaged again soon, reported Contactmusic.
"I'm hoping the engagement will be back on soon. I pulled out all the stops in LA - I did a lot of nice things. I guess she's addicted to me," he said.
McIntosh is even keen to have 'an army' of children with Brook. "We went through a rough patch, but now we're seeing how things go. I'd love to have a family with Kelly - an army of kids to train up. It's important for me to be a good dad," he said.
Asked why she had unfollowed him, the star said, "Did she actually unfollow me? That's something I'll have to check. Maybe she's broken up with me again...