Ikeda didn't really owe anyone anything? I mean, sure, there's that bullying thing... But that was a misunderstanding at the end of the day... Given that he didn't die because because of Saionji... There's no reason to commit suicide that way. It's not his fault that her parents died, you don't get to choose your parents. Unless this was one of those "he stole that money because he wanted to buy something for Ikeda" that sort of trope, but there wasn't any hint of that.
Ikeda didn't really owe anyone anything? I mean, sure, there's that bullying thing... But that was a misunderstanding at the end of the day... Given that he didn't die because because of Saionji... There's no reason to commit suicide that way.
It's not his fault that her parents died, you don't get to choose your parents. Unless this was one of those "he stole that money because he wanted to buy something for Ikeda" that sort of trope, but there wasn't any hint of that.