Final answer:
The Franks welcome Mr. Dussel with kindness and compassion, while the Van Daans are less gracious. This behavior illustrates the contrast between the Franks' generosity and the Van Daans' self-centered attitudes.
Step-by-step explanation:
The way the Franks welcome Mr. Dussel into their home in Anne Frank's diary is considerate and compassionate. Unlike the Van Daans, who are less gracious and sometimes show resentment towards sharing their space, the Franks treat Mr. Dussel with kindness and make efforts to prepare a comfortable living situation for him.
This difference in welcoming behavior reveals the Franks' generous nature and capacity for empathy, in contrast to the more self-centered attitude displayed by the Van Daans.
These details offer insights into their respective personalities and foreshadow the tensions that will arise as they continue living in close quarters under stressful circumstances.