He says he'll 'happily' [='gladly'] postpone the appointment.
They have been 'happily' married for 12 years.
We 'happily' accept credit cards.
(..) Make the investment and do all the hard work that goes into it? I can just as easily hunt for quail on another ranch as I can here, so... Though I'll happily be a supporter of your church for as long as I can. For the bonus only. Now, as it happens, I do have some who might help get us started. (..)2007 There Will Be Blood