With her close to his side, he finds open space at a table near where the food is being served and guides her hand to the edge of it to steady herself. One hand slides carefully to her upper back, touch light, in order to aid her should she find herself faltering. It isn't until she is seated that he withdraws from her.

"Is there anything I should avoid getting?" Since that would be far easier than knowing her preferences, depending on what is being served.