sentence: An incredulous Roger learns that Alyssa has been with Diane all this time and it becomes apparent to them that Thomas, Amanda and Alyssa had orchestrated their meet-ups all along, about which the girls are extremely smug.
modified: fix grammar: An incredulous Roger learns that Alyssa has been with Diane all this time and it become apparent to them that Thomas Amanda and Alyssa had orchestrated their meetups all along about which the girls are extremely smug