Does it mean anything if my crush and I knees touched and he didn't pull away nor did I but I felt his knee pressed against mine?

The fact that your knees touched and neither of you pulled away could indicate a level of comfort and openness between you two. Physical proximity often suggests interest or attraction, especially if it felt intentional. While it's not definitive proof of romantic feelings, it may be a positive sign that he's receptive to a deeper connection. Pay attention to other cues in his behavior to gauge his feelings more clearly.