Are there two Sam’s? Or did I mishear? Twice now she mentions Sam being off putting and then not long after she mentions Sam and he’s nice.

For example: “Sam had appeared beside my seat, I noticed at the same time Andrew did. ‘Well look Lily, I won’t keep your admirers from talking to you. I’ll see you around.’ He walked straight to Candice’s seat. And Marcus got out of his seat at the sight of Andrew approaching. Before I had a second to think, Sam stood before me ‘Can I?’ He asked” is this the same Sam and he’s just weird or are there two Sam’s and maybe spelled differently in physical/digital version? I’m an audiobook so I’m wondering if it’s something that was lost without a visual.