Hotels have no “links” — just payment. Overnight with relatives requires emotional currency. The 3 Links are your deposit into the family trust bank.
Thus, a loose translation could be:
Brief episode highlights and visual clips available on Instagram (animescrutator) . shinseki nokotowo tomari dakara 3 link
Stepping into the home of a relative you haven't seen in years—and specifically bonding with their children—offers a unique window into local life that no hotel can match. Hotels have no “links” — just payment