Reagan and Harper Pruitt broke down in tears when their parents introduced them to their new adopted baby sister.
Parents Kasi and Shane of Rockwall, Texas, said they feel called by their faith to adopt and now have 5 children.
After they had Reagan and Harper biologically, the family adopted Titus, who is from Uganda and has cerebral palsy, and 2-year-old Elliott. When they found out about an opportunity for a quick third adoption, they decided to go for it before telling the kids.
Their reaction to the surprise is heartwarming.