“…These studies mainly focus on the enhancement of interpersonal strengths, such as forgiveness, gratitude, love, and kindness, and found that forgiveness interventions lead to higher levels of relationship effort and satisfaction, and lower levels of negative conflict strategies and interpersonal behaviors in healthy relationships rather than the troubled ones (Aalgaard et al, 2016;Zichnali et al, 2019). Also, gratitude interventions build positive relationships, since they increase trust, connectedness with others, the likelihood one will engage in prosocial behavior, empathy, intimacy, relationship satisfaction, and perceived quality of friendships (Kerr et al, 2015;O'Connell et al, 2018;Parnell et al, 2020). In addition, love and kindness interventions increase the levels of trust, social skills, acceptance of others, positive social interactions, social support, and sense of connectedness (Hutcherson et al, 2008;Kerr et al, 2015;Symeonidou et al, 2019).…”