To Hadden and Rossi:
We pick up in Squirrel's little HQ. Nosepick led you here, Rossi. Squirrel was happy to see you, and he made sure Tindy was hidden away in one of his warm rooms. He gave you some food, fresh cooked fish and made sure you were good and warm. He asked about Silica, about Hadden and the sub, most everybody, really. How friendly have you been with him?
Hadden, you, Em and Arbor snuck through the new tunnel that Lemma designed as a hidden entrance to Underlake. Arbor just pulled you up, and you knew exactly where you were. The three of you just walked into Squirrel's HQ to see him, Nosepick... and Rossi, of all people.
Squirrel comes running over, "Holy shit!" He comes right up towards you, Hadden. Then past you, to snatch up a surprised Em into a bear hug, "A pretty lady! Just like you promised me, Hadden! I'd given up on you!" He turns in a couple circles, holding Em tight, like a dog with a bone. Em looks at you, Hadden, freaked out and not sure WTF.
Then he puts her down, cracking a smile. Then, he turns to you, laughing, "I'm shitting you, man. C'mere!" He reaches for a hug, pulling you in close. Evidently he and Arbor have already done their reunion, which is prolly how this all started.