This text comes from The Scottish Minstrel (Second Series), a historical songbook transcribed on Wikisource and reproduced from the pinned revision linked below.
Robin is my only jo,
Robin has the art to lo'e;
So to his suit I mean to bow,
Because I ken he lo'es me.
Happy, happy was the show'r
That led me to his birken bow'r,
Where first of love I fand the pow'r,
And ken'd that Robin lo'ed me.
He's tall and sonsy, frank and free,
Lo'ed by a', and dear to me;
Wi' him I'd live, wi' him I'd die,
Because my Robin lo'es me.
Then fly ye lazy hours away,
And hasten on the happy day,
When, "join your hands," Mess John shall say,
And mak' him mine that lo'es me.