Using 'touch for' might suggest a lack of directness or can be seen as cheeky.

Slight Impoliteness

Best used in informal settings among friends or familiar acquaintances.

Colloquial Contexts

Repeatedly using 'touch for' can annoy others, implying you're often asking for favors.

Emphasizes the intention behind the physical contact, which is often symbolic.

Used to highlight an emotional aspect of touching, such as for comfort or support.

Can be related to cultural beliefs or superstitions involving touch rituals.