Rob purchased a large residential lot from Laura. The deed gave the boundaries of the track of land that contained 1.7 acres. Unfortunately, the description of the deed mistakenly included 0.5 acres that Laura did not own. The 0.5 acres belong to buddy, who lived in another state and who had bought the property adjacent to Laura's as an investment. Rob built a house on the parcel that he purchased from Laura, but he also landscaped garden on the 0.5 acres owned by buddy. Rob has lived there for 15 years.

Discuss the property rights of obligation of Rob, Laura, and Buddy with respect to the 0.5 in dispute.