This qualitative study looks at host-guest interaction facilitated by the phenomenon of tourism social entrepreneurship through the lens of emotional solidarity. Social entrepreneurship is arguably the social innovation that tourism needs and has become an alternative strategy to develop tourism in host communities with the potential to create positive community change. However, the literature on combining sharing  economy, social or community entrepreneurship and emotional solidarity is scarce. Therefore, this study analyses host-guest interactions facilitated through the socialstart-up socialbnb. Findings from this study indicate that there are at least two crucial criteria forsustainable tourism development and positive community change. First, social entrepreneurship should create and facilitate tourism structures and networks, which avoid the negative impacts of tourism to the residents and instead create social,ecological, and economic benefits for the local community. Perhaps, focusing on theneeds of the local community and creating beneficial host-guest relationships is themost effective way to promote tourism development that is supported by residents.Thus, social entrepreneurship should not only act as a facilitator between guests and the local community but also consider the residents’ attitudes towards tourism development and the actual economic need for tourism in the destination, especially in the Global South.