The warmth of human touch; the comfort of his arm around your shoulder, your hand held in his; no need for words.
Reasons to be cheerful number two...
Beginning work on yet another neglected area of the garden :)
Reasons to be cheerful number three....
Freshly laundered bed linen.
The nicest and sweetest days are not those on which anything very splendid or wonderful or exciting happens, but those that bring simple little pleasures, following one another softly like pearls slipping off a string.