Behold thou art fair
yapheh (yaw-feh')
beautiful -- + beautiful, beauty, comely, fair(-est, one), + goodly, pleasant, well.
my beloved
dowd (dode)
from an unused root meaning properly, to boil, i.e. (figuratively) to love; by implication, a love-token, lover, friend; specifically an uncle
yea pleasant
na`iym (naw-eem')
delightful (objective or subjective, literal or figurative) -- pleasant(-ure), sweet.
also our bed
`eres (eh'res)
a couch (properly, with a canopy) -- bed(-stead), couch.
is green
ra`anan (rah-an-awn')
verdant; by analogy, new; figuratively, prosperous -- green, flourishing.