after hearing the next words, she thought of nothing except how delightful her idea would be, then she would respond, with a smile on her face and a cheery look "of course," then she stand up, and as usual, by Lydia knowing better, she only followed her friend, but then she noticed how much this day has been significant for her, but despite the entertainment and fun, she still held the notebook, after all she still liked to write calculations and ideas even in the days of fun