couch

a couch is the best bed you can have, some even come with leg rests and arm rest. it is comfy and amazing .

guest: "ill just sleep on the couch"
house owner, in defense:"no just sleep on my bed and ill sleep on the couch"
guest:"ok!"
the house owner was scared he would hurt his precious couch

fine

means happy and don't need your help what so ever, this word normally occurs from the mouth of a angry female

"sorry mum i burnt the house down" said child
"it's fine"