Orchestration Recipe #2: Harry's Wholesome Strings

This is the second video in a series where I challenge myself to explain some famous orchestrations in under 5 minutes.
Each video, I'll analyse an orchestral texture, so come along for the journey and learn with with me.
Turbo Texture: #2
Emotion: Warm, Safe, Togetherness
Piece: Harry's Wondrous World
Composer: John Williams
Bars: 13-20 (0.26 - 0.40)
Movie: Harry Potter & The Sorcerer's Stone
Chapters:
0:00 - Intro
0:17 - Texture Playthrough
0:31 - Analysis
3:20 - Second Playthrough
3:35 - Outro
Reference audio:
• Harry's Wondrous World...
Turbo Texture #1 (Solo Oboe, Across the Stars):
• Orchestration Recipe #...