The Greeks theorized that there were four kinds of love.
Storge, or the natural love that exists between family and friends.
Phileo, or a deep, abiding love between friends.
Eros, or romantic love.
And agape, unconditional love, regardless of the circumstances.
So what you see above, John Buck comforting a hooded and injured Matt Harvey, wrapping his arm around his shoulders and drawing him near, is actually a fifth kind of love. The strongest kind of love, the one that can only exist between pitcher and catcher. It is the bond of Syntrofo Batarias, or, Mates of Battery.