Desperate
Ayane beat Tio black and blue because the man was presumptuous in holding Ayane's crush. Ayane kept pressing for Tio to tell the whole story.
After being beaten up by Ayane, Tio finally also confessed something and expressed his suspicions.
Tio also confessed that the first person to hold Kyosuke was not him, but Hayashi's men. When the opportunity arises, Tio takes Kyosuke away but not to free Kyosuke. Tio instead kept Kyosuke in his room.
Then, Tio also said that Roy and his uncles named Kerim and Gon had intervened in all of this.
It was likely that Kyosuke would be brought in by the Hayashi family again.
If the Hayashi family no longer needed Kyosuke, the three of them might still keep Kyosuke in captivity. The three of them would definitely exchange Kyosuke for money.
Tio knew very well about figures like Roy and his two uncles. They are definitely looking for a lot of advantages in any situation.