1. Lack of ceremonial sense: extramarital partners may not consider holidays as important celebration moments and lack a sense of ritual in giving gifts, which may reflect their relatively casual attitude towards the relationship.
2. Economic considerations or personal habits: Not giving gifts may be due to economic considerations, or he/she may not be accustomed to giving gifts during holidays, but this does not directly represent a lack of emphasis on relationships and needs to be judged based on specific circumstances.
3. Insufficient emotional investment: On the other hand, not giving gifts during holidays may also mean that the other party is not fully emotionally invested or lacks enthusiasm for maintaining the relationship. It is worth re evaluating the value and future direction of this relationship.