Justin Timberlake and Justin Bieber were guests on The Ellen DeGeneres Show this week. Dubbed Bieber Week by Ellen, the two Justins were guests on Thursday, which was also the 2,000th episode of the show.

Justin Bieber and Justin Timberlake spent some time together during the show’s taping. Timberlake must have somehow encouraged Bieber, or shared some incredibly kind words, because fans soon witnessed a very sweet exchange between the two via Twitter–something not all “bros” engage in.

.@jtimberlake and @justinbieber prove that pop stars can be nice on Twitter https://t.co/TBtaoU0XVU pic.twitter.com/PDqRbzUUxz

— People magazine (@people) November 12, 2015

Justin Bieber first reached out to Justin Timberlake.

@jtimberlake good seeing you and thanks for the kind words. Means a lot

— Justin Bieber (@justinbieber) November 12, 2015

Then Justin Timberlake replied to Justin Bieber. He even called him his “lil’ bro.”

You too. Keep up the good work, lil' bro. https://t.co/SthPhZlaL5

— Justin Timberlake (@jtimberlake) November 12, 2015

This has been quite a big week for Justin Bieber. Not only did Ellen DeGeneres deem it Bieber Week on her show, he had both personal and Twitter encounters with Justin Timberlake, and his new album, “Purpose,” came out on Friday.

Maybe Justin Timberlake will take Justin Bieber under his wing. After all, he’s experienced much of what the younger Justin has gone through, and could no doubt provide some wisdom for the singer who is working hard on his new, more grown up image.