Thao Ha

A profound developmental experience is the emergence of adolescent romantic relationships and first feelings of love. However, the daily nature of feeling loved in adolescents’ everyday lives is poorly understood. We investigated how daily stress severity was associated with adolescents’ levels of feeling loved and whether romantic partner support moderated these associations. Furthermore, we investigated this for non‐interpersonal and interpersonal stressors. N = 97 mixed‐gender adolescent romantic couples (age M = 16.38, SD = 1.02) from an ethnically diverse sample (42.2% Hispanic/Latino/a/x, 44.7% White) participated in dyadic diary assessments twice a week for 12 consecutive weeks. Both partners independently completed open‐ended questions about a daily stressor, indicating stress severity, perceived partner support, and feeling loved. Daily stressors were coded for non‐interpersonal and various types of interpersonal stressors. Results from the dyadic multilevel model showed that days with lower than average support from a romantic partner amplify the adverse effects of stress severity on feeling loved, especially when the partner is involved in the stressor. We discuss the spillover of stress in romantic relationships and the stress‐buffering functions of adolescent romantic partner support. Adolescent romantic partners are potentially essential regulators of stress, increasing adolescents’ feelings of love. Research Highlights Romantic love is central in adolescents’ lives; we showed that adolescents generally feel loved by romantic partners. Feeling loved fluctuates daily as adolescents feel less loved on stressful days. However, when adolescents perceive their partner as supportive, there is no association between stress and feeling loved. Partner support is protective for feeling loved. The current study provides essential insights into when adolescents and why adolescents feel loved.