Iapetus's Links
Iapetus has a lot of respect for Saturn and is one of the only gemlings to know all of his secrets, wants and fears. Because of this Iapetus considers himself deeply loyal to Saturn. Over the course of working as his assistant Iapetus has also started to develop slight feelings for Saturn which Iapetus will definitely deny ever having.
Saturn really values Iapetus and everything he does to help him. Saturn fully trusts Iapetus and has a lot of respect and even love for him, considering him one of his closest friends and allies.