Avoiding duplicate queries on different relationships to the same model

use Illuminate\Database\Eloquent\Model;

class MyModel extends Model {
  public function leftRelated(): BelongsTo {
    return $this->belongsTo(RelatedModel::class, 'left_related_id');
  }

  public function rightRelated(): BelongsTo {
    return $this->belongsTo(RelatedModel::class, 'right_related_id');
  }
}