Moving to a residential aged care facility involves living far from family and a familiar environment, and leaving behind the social support system of relatives, friends, and society. The pressure to find and develop new and meaningful connections in a residential aged care facility can be significant for older adults. To provide a theoretical explanation of how older adults seek and maintain connections in a residential aged care facility. A grounded theory study was conducted. A total of 17 residents were recruited from two Nepalese residential aged care facilities using theoretical sampling. Face to face in-depth, semi-structured interviews and observation within interviews were conducted. Data analysis included the process of open, axial, selective coding, and constant comparative analysis as per Corbin and Strauss' variant of grounded theory. This study identified that the process of seeking connections in a residential aged care facility was forward-moving, and involved "identifying sources," "developing connections," and "appraising responses." By seeking connections, residents built new connections. Similarly, the study found that maintaining connections was a continuous process of "sustaining connections with co-residents," "preserving connections with nurses/caregivers," and "continuing connections with inner-self and higher being/s." Maintaining connections led residents to balance shifting connections. Furthermore, it was found that the process of seeking and maintaining connections was conditional on facility arrangement i.e. the way residents were placed, rules, regulations, co-residents' language, gender, religious affiliation, attitudes, the attitudes and practices of nurses/caregivers, decreasing physical abilities of residents, increasing illness of residents, illness or death of co-residents, and retirement or resignation of nurses/caregivers. The current study provides unique insights into the process of seeking and maintaining connections in a residential aged care facility. Facility arrangement, rules, regulations, and caregiving practices should resonate with residents' socio-cultural expectations and spiritual belief system to support their process of seeking and maintaining connections. The findings can be beneficial for managers, nurses, caregivers, and spiritual advisors in developing interventions that promote the development of meaningful connections in a residential aged care facility.