A study based on early postwar testimonies of 90 Jewish children and 25 Polish rescuers (held in various archives), as well as on some later accounts and other sources. Argues that the testimonies shed light on rescue activities and help examine the subject of Polish-Jewish relations during the Holocaust on a micro level and from a bottom-up perspective. An in-depth analysis allows historians to reconstruct categories of child survivors (e.g. those who were in hiding, those who posed as Poles, and some other cases) and the means that they used to cope with social realities on the "Aryan side". The testimonies reflect social interactions between the children and various individuals in Polish society, and show that seemingly opposing reactions such as betrayal, hostility, and indifference on the one hand, and sacrifice, dedication, and compassionate care on the other could intersect, and that the motives of the rescuers were multifaceted. Dwells, also, on the halting of rescue activities and the motives for that. Remarkably, many observations made by children regarding the dynamics of Polish-Jewish relations are similar to observations made by Polish rescuers, which undermines the arguments on separate and incompatible Polish and Jewish historical memories of the Holocaust.