What Are Different Types Of Handholding?

Hands held by palm to palm= Friendship, close or not.
Fingers interlocked= Romantic, or very, very close.
One finger held by other= trusted relationship
wrist held by other= one person in control of relationship, romantic or not.
Fingers interlocked and tight while other hand is loose and straight= protective relationship.
Arms interlocked and hands held= friendship or trustworthy friend.
One person holding on the arm of another= a support; someone to rely on relationship.

Hope this helps.