Is Someone Going to Drown on Big Little Lies? These 5 Clues Have Me Convinced

Mary Louise is clearly no fan of Celeste's BFF, Madeline. In an effort to convince her that Madeline actually has some redeeming qualities, Celeste tells her mother-in-law that Madeline "once saved Max from drowning." It's a comment that happens earlier in "Tell-Tale Hearts" — way before we find out about Bonnie's mom's vision — making it easy to miss, but still a poignant reference.