Complex sentence: In August, she began a storyline where she acted friendly and nice, seemingly diminishing her heel characteristics, later shaking the hand of rival Kaitlyn following a match and teaming with her and Layla on the September 10 episode of "Raw".
Split into simpler sentences: In August, she began a storyline where she acted friendly and nice, seemingly diminishing her heel characteristics. As part of this apparent personality change, she shook hands with her rival Kaitlyn following a match and teamed with her and Layla on the September 10 episode of "Raw".