Lovely to see Matthew Lewis and Millie Bobby Brown stays in contact after meeting at Dallas Comic Con two months ago (Oct 2016). The two met again in New York for some sushi and ice skating. Millie posted two videos of them eating sushi on her Snapchat (milliebbrown) on Sunday, 18th Dec 2016.

Videos of them going ice skating can be viewed on Millie's (milliebobby_brown) and Matthew's (Mattdavelewis) Instagram:
https://www.instagram.com/p/BOSGshWhqo7/
https://www.instagram.com/p/BOVscTujukp/