In other words, what's important is the "method".

They say, there are over 48 different methods

in the Indian book Kama Sutra which was written over 1500 years ago.

Well that was a weak reaction.

Maybe HARUNO isn't so stimulated when it comes to humans?

See? This is a lion. The long nosed-one is an elephant. The one with the long neck is a giraffe. The one eating grass here is a zebra.

Or perhaps

you're more interested in non-living objects?

Now look. This is a top, this one's baseball. This is bowling, and this is ice skating.

It's no use...

I tried everything that might pique up his interest, but I just can't see any change in him.

This is di molto disappointing, but I guess I should dispose of him soon...