When Stanley And Stanford Decide To Come Back To The Mystery Shack, They Decide To Bring Back The Place With A Compromise. The Kids, Dipper And Mabel Come Back Next Year For Another Few Months Of Summer, A New 'Interesting' Employee Called Becky, At The Age Of 13, Meets The Twins For The First Time, However, It's Dipper Who Starts To Feel Strange Feelings Around Her. Is This Love? Or Is It Caution?