The melody of Never Say Never by Justin Bieber featuring Jaden Smith runs 642 notes across 61 bars, 3:41 long in C at 97 beats per minute. The tab sits almost entirely in the first two frets, one note at a time — no chords to barre and no strumming pattern to keep up with. A piano backing track plays the chords and bass underneath, so the line you are learning sounds like the record even at half speed.
Prefer to strum and sing it instead? Never Say Never chords and lyrics.