The Boov were not a species who cared much about feelings, and because they rarely got friendly with each other, they rarely shared stuff. Of course, they shared food, living space and those kind of things, while others, like clothes, Boovphones or weapons, things they didn't need to share, they rarely shared.

If they actually did it, it was an indication of strong friendship, or even deeper feelings.

Oh knew this.

Oh also knew that humans shared much, almost everything.

Despite knowing this, when Tip shared the stick he used for a weapon-

he was Boov at heart, and Tip'd just proven their friendship.

He knew for sure, now, how he felt.

He loved her, and he knew it.