"Scorpion" Season 3 episode 8 is titled "Sly and the Family Stone" and it aired on Nov. 14, 2016. The previous chapter shows the Scorpion team going to Ireland for Megan's 1-year memorial. The episode is heartrending because every time Megan is mentioned, someone is about to cry.
Since the next episode of "Scorpion" Season 3 is airing on Nov. 21, here is a full recap of episode 8. "While in Ireland for Megan's one-year memorial, Walter discovers a natural disaster at a nearby lake has created a poisonous cloud that threatens an entire village, the synopsis of the eight episode of "Scorpion" Season 3 reads, per TV.Com. "Cabe and Toby try to ease the tension between Tim and Walter."
Walter does not want to join the team for Megan's memorial service in Ireland because he cannot really bear the thought that the person who was always with him was already gone. Episode 8 of "Scorpion" Season 3 highlighted the fact that Megan was the only person who was helping Walter cope with bullying when they were younger so she was very special to him.
Now with the disaster happening at the lake, "Scorpion" Season 3 episode 8 shows that Walter and Tim will finally talk and set aside their differences for the sake of helping others. The two are known enemies, thus talking to one another would be a miracle.
In any case, the temporary reconciliation in "Scorpio" Season 3 happened when Toby and Cabe pushed Walter to asked Tim for assistance. This is because, the team do not have enough time to ask other people to help them prevent the spreading of poison in the lake.
Elsewhere in "Scorpion" Season 3 episode 8, Paige told her son Ralph that she is dating Walter. Although Ralph wants Walter for his mom, the boy did not object because he only wish for his mom to be happy.
Furthermore, Walter and Tim's teamwork saved many lives in the village as they were able to contain the poisonous chemicals and it did not spread further to hurt the villagers. Meanwhile, "Scorpion" Season 3 episode 9 will air on Nov. 21 titled "Mother Load."